Specifications Rough Terrain Crane RTC-84 Series II 4-ton (36.28 metric ton) Not to Scale General dimensions feet meters Turning radius (4-wheel steer - centerline of tires) 2' 6.9 Turning radius (2-wheel steer - centerline of tires) 36' 1.97 Turning radius (4-wheel steer - outside front carrier corner) 23'4" 7.11 Turning radius (2-wheel steer - outside front carrier corner) 39' " 11.89 Tailswing of counterweight 12' 1" 3.9 Not to Scale Litho in U.S.A. 1/99 1 #5274
Upperstructure Boom Patented Design. Boom side plates have diamond shaped impressions for superior strength to weight ratio and 1, p.s.i. (689.5 MPa) steel angle chords for lateral stiffness. Boom telescope sections are supported by top, bottom and adjustable side wear shoes to prevent metal to metal contact. Microguard 434, Rated Capacity Limiter "RCL" - Standard; Graphic audio-visual warning system built into corner post with anti-two block and function limiters. Operating data available includes boom length, boom angle, head height, radius of load, machine configuration, allowed load, actual load and percent of allowed load. Presettable alarms for maximum and minimum boom angles, max. tip height, max. boom length, swing left/right positions. Operator defined area alarm is standard. Anti-two block weight designed for quick reeve of hookblock. Optional; External/internal load rating bar graph for quick operator reference. Boom 33' - 15' (1.5-32. m) foursection full power boom. Two Mode Boom extension The basic mode is the full power, synchronized mode of telescoping all sections proportionally to 15' (32. m). The exclusive A-max mode (or mode 'A') extends only the inner mid section to 57' (17.37 m) offering increased capacities for in-close, maximum capacity picks. Boom head Four 16-1/2" (.42 m) root diameter nylon sheaves to handle up to 8 parts of wire rope. Easily removable wire rope guards; rope dead end lugs provided on each side of boom head. Boom head designed for quick reeve of hook block. Auxiliary lifting sheave Optional; Single 16-1/2" (.42 m) root diameter nylon sheave with removable wire rope guard, mounted to boom. For use with one or two parts of line off the optional front winch. Does not affect erection of fly or use of main head sheaves for multiple reeving. Boom elevation One Link-Belt designed hydraulic cylinder with holding valve and bushing in each end. Hand control for controlling boom elevation from -3 to +78. Fly Optional 28.5' (8.69 m) offsettable stowable one-piece lattice type with lugs to allow for addition of second section. Can be offset 2, 2, or 4. Optional 28.5' - 51' (8.69-15.54 m) offsettable stowable two-piece lattice type. Can be offset 2, 2, or 4. Cab and Controls Environmental ULTRA-CAB of LFC 2 construction process featuring laminated fiborus composite material; isolated from sound with acoustical fabric insulation, all tinted/tempered safety glass windows. Sliding rear and right side windows and swing-up roof window for maximum visibility and ventilation. Slideby-door opens to 3' " (.91 m) width. Six-way adjustable seat for maximum operator comfort. Hydraulic control levers (joystick type) for swing, winches and boomhoist. Hand-held outrigger controls and sight level bubble also provided in upper cab. Foot controls for boom telescope, swing brake, and engine throttle. Cab instrumentation Corner post mounted gauges for hydraulic oil temperature, convertor temperature, oil pressure, water temperature, fuel and voltmeter. Swing Bi-directional hydraulic swing motor mounted to a planetary reducer for 36 continuous smooth swing at 2.8 r.p.m. Swing park brake 36, electric over hydraulic (spring applied, hydraulic released) multi-disc brake mounted on the speed reducer. Operated by toggle switch in overhead control console. Swing brake 36, foot operated, hydraulic applied disc brake mounted on the speed reducer. Swing lock Standard; two position travel lock operated from the operator's cab. Counterweight Bolted to upperstructure frame. 9,75 lb. (4 423 kg) ctwt. Hydraulic System Main pump 3-section gear-type pump. Combined pump capacity 117 gpm (443 lpm). Mounted on transmission converter, powered by engine through a pump disconnect. Pump disconnect is a splinetype clutch engaged/disengaged from carrier. Pump operates at 3,5 p.s.i. (24.1 MPa) maximum system pressure. O-Ring Face Seal (ORFS) technology throughout with hydraulic oil cooler standard. Telescope / outrigger / steering pump Single gear-type pump, 22 gpm (83.2 lpm) maximum. Mounted on transmission, powered by engine through a direct mechanical drive. Pump operates at 3, p.s.i. (2.7 MPa) maximum system pressure. 2 Reservoir 14 gallon (529.9 L) capacity. Diffuser for deaeration. Filtration One 1-micron filter located inside hydraulic reservoir. Accessible for easy replacement. Control valves Five separate, pilot operated control valves allow simultaneous operation of all crane functions. Winch control valves are pressure compensated for improved metering. Hoist System Standard 2M rear winch with grooved lagging, two-speed motor and automatic brake; power up/down mode of operation. Bi-directional gear-type hydraulic motor, driven through a planetary reduction unit for positive operator control under all load conditions. Asynchronous parallel double crossover grooved drums minimize rope harmonic motion. Optional 2M front winch with twospeed motor and automatic brake, power up/down mode of operation. Line pulls and speeds Maximum line pull 16,8 lbs. (7294 kg) and maximum line speed of 455 f.p.m. (139 m/min) on standard 16" (.41 m) root diameter grooved drum. Additional Equipment Standard Rotation resistant wire rope, controls for future addition of auxiliary winch, fire extinguisher, warning horn, mirrors, tilt/ telescoping and locking steering wheel, drum rotation indicators, electric windshield wiper, windshield washer, circulating fan, cup holder, foot throttle with throttle lock, audio/visual warning system, tachometer, sun screen, backup alarm, top hatch window wiper, audible swing alarm, 12-volt accessory outlet, and travel lights. Additional Equipment Optional 36 swing lock (meets New York City requirements), diesel or hydraulic heater, 4-ton hook block, 8-1/2 ton hook ball, hoist drum cable followers, third wrap indicators, emergency steering system, air conditioning, amber strobe light, boom floodlight, mechanical boom angle indicator and single axis controls.
Carrier Type 1' 6" (3.2 m) wide, 16.5" (4.8 m) wheelbase. 4 x 4 x 4 (4-wheel steer, 4-wheel drive) For rough terrain with limited turning area. Frame 1, p.s.i. (689.5 MPa) steel, double walled construction with integral 1, p.s.i. (689.5 MPa) steel outrigger boxes. - Rear- Axles Heavy duty planetary drive/steer type. Heavy duty planetary drive/steer type. Suspension axle - Rigid mounted to frame. Rear axle - Fully independent 4-Link. Automatic axle oscillation lockout cylinders engage when upperstructure rotates past 2-1/2 of centerline. Tires and Rear Standard 23.5 x 25 (2-PR) Earthmover type. Optional 23.5R25 2 star radials 26.5 x 25 (26-PR) Engine Cylinders - cycle Bore Stroke Displacement Maximum brake hp Peak torque (ft. lb.) Electric system Starting sytem Fuel capacity Alternator Crankcase capacity (total system) Cummins 6BT5.9-C165 6-4 4.2" (12.11 mm) 4.72" (119.89 mm) 359 cu. in. (5883 cm³) 165@ 25 rpm 441 @ 15 rpm 12 volt 12 volt 75 gallons (283.9 L) 13 amps 16 qts. (15.14 L) Brakes Service Fully hydraulic disc-type brakes at each wheel end with independent front and rear system. Parking/emergency Spring applied, hydraulic released, cab controlled, wet, multiple disc-type integral to the transmission. Steering Hydraulic front-wheel, rear-wheel, fourwheel and crab steering: modes selected by rotary switch on overhead console. All modes fully controlled by steering wheel. Transmission Funk DF-15, eight-speed power shift transmission. Eight speeds available forward and four reverse. Rear axle disconnect for two or four-wheel drive. LED indicator providing gear and diagnostic information. Outriggers Three position (fully extended, intermediate, and fully retracted) operation capability. Four hydraulic, telescoping beam and jack outriggers. Vertical jack cylinders equipped with integral holding valve. Beams extend to 22' 6" (6.86 m) centerline-to-centerline and retract to within 1' 6" (3.2 m) overall width. Equipped with stowable, lightweight 2" (.51 m) diameter aluminum floats. Hand-held controls and sight level bubble located in upperstructure cab. Confined Area Lifting Capacities (CALC TM ) System - Outriggers may be extended to an intermediate position 17' 6" (4.33 m) for working in confined areas. In addition, capacities are available with the beams in the 9' 7" (2.92 m) fully retracted position. When the outrigger position levers (located on the outrigger boxes) are engaged, the operator can set the crane in the intermediate or fully retracted outrigger position without having to leave the cab. Additional Equipment Standard Cab steps, four front and rear carrier steps, rear axle disconnect, non-skid safety strips on carrier deck, back-up alarm, deep front storage, fenders, pontoon storage, full lighting package, 11 volt block heater, water/fuel separator on engine, front towing shackles and hook block tie back. Additional Equipment Optional Rear Hydro-gas Ride suspension, rear steer indicator, ether injection package, spare tires and rims, and front and rear mounted pintle hook. Travel speeds and gradeability Maximum Gradeability Maximum tractive Gradeability Maximum tractive ffort at Speed at effort at stall at 1. mph 1. mph (1.61 km/) Engine Tires stall (1.61 km/h) mph km/h lbs. kg lbs. kg Cummins 6BT5.9-C165 23.5 X 25 26. 41.84 9% 53,765 24 49 6.% 35,94 16 317 3
Axle loads Base machine with standard 33' 15' Upper facing front Upper facing rear (1.5-32. m) four-section boom, 2M G.V.W. 1 main winch with 2-speed hoisting and axle Rear axle axle Rear axle power up/down, 6' (182.88 m) 3/4" (19 mm) wire rope, 4x4x4 carrier with lbs. kg. lbs. kg. lbs. kg. lbs. kg. lbs. kg. Cummins 6BT5.9 engine, 23.5 x 25. tires, 75 gal. (283.91 l) of fuel, tow shackles and hookblock tieback. 69,413 31486 32,992 14965 36,421 1652 31,37 1421 38,16 1 7285 Cold Weather Starting Aids-Propane Heater & Ether Injector 77 35 Pintle Hook, 13 6 Pintle Hook, Rear 13 6 Rear Steer Indicator 3 1 26.5 X 25 Tires 976 443 Winch Roller on Rear Winch 93 42 Winch Roller on Winch 93 42 2M Aux Winch 27 12 6' (182.88 m) 3/4" (19mm) Wire Rope on Auxiliary Winch 669 33 Hydraulic Heater 11 5 Diesel Heater 7 32 Air conditioning 315 143 36 Swing Lock 6 27 Emergency Steering 136 62 Fly Brackets to Boom Base Section for Fly Options 19 49 28.5' (8.69 m) Offset Fly (Stowed) 1,184 537 28.5-51' (8.69-15.54 m) 2-Stage Offset Fly (Stowed) 1,757 797 Floodlight to Boom Base Section 1 5 4 ton Hookblock to Bumper (4 sheave) 72 327 8.5-ton Hookball to Bumper 36 163 Auxiliary Lifting Sheave 93 42-15 -7 92 42 18 8-5 -2-5 -2 18 8 3 1 488 221 488 221-39 -18 132 6-19 -9 112 51-6 -3 33 15-88 -4 757 343 33 15 77 35 23 11 47 21 74 34 241 19 22 1 38 17 15 7 121 55 138 62-29 -13 1,836 833-652 -296 2,557 1,16-8 -363 21 1-11 -5 994 451-274 -124 497 225-137 -62 246 112-153 -7-15 -7 92 42 18 8-5 -2-5 -2 18 8 3 1 488 221 488 221 129 59-36 -17 19 49-16 -7 32 15-5 -3 734 333-65 -3 74 34 36 16 45 21 25 11 231 15 84 38 36 16 24 11 116 53 2 9-33 -15 142 64-692 -314 1,876 851-86 -39 2,617 1,187-12 -5 22 1-298 -135 1,18 462-149 -68 59 231-156 -71 249 113 1 Adjust gross vehicle weight and axle loading according to component weight. Note: All weights are ± 3% Tire 23.5 x 25 (2-PR) 23.5R25 2 Star 26.5 x 25 (26-PR) Max. Axle @ 25 mph (4.23 km/hr) 37,5 lbs. (171 kg) 37,5 lbs. (171 kg) 37,5 lbs. (171 kg) Link-Belt Construction Equipment Company Lexington, Kentucky Link-Belt is a registered trademark. Copyright 1999. All rights reserved. We are constantly improving our products and therefore reserve the right to change designs and specifications. 4
Lifting Capacities Telescopic Boom Rough Terrain Crane RTC 84 Series II 4 ton (36.29 metric ton) Boom and Fly Capacities for this machine are listed by the following sections. Fully Extended Outriggers Working Range Diagram 33 57 (1.5 17.37 m) Main Boom Capacities, A max Mode 33 15 (1.5 32. m) Main Boom Capacities, Basic Mode B 28.5 (8.69 m) One piece Fly Capacities, Basic Mode B 28.5 51 (8.69 15.54 m) Two piece Fly Capacities, Basic Mode B On Tires Working Range Diagram 33 to 57 (1.5 17.37 m) Main Boom Capaicities, A max Mode 33 to 7 (1.5 21.34 m) Main Boom Capacities, Basic Mode B RTC 84 CAUTION: This material is supplied for reference use only. Operator must refer to in cab Crane Rating Manual to determine allowable machine lifting capacities and operating procedures. Litho in U.S.A. 8/1 #633 (Supersedes #6299)
READ AND UNDERSTAND THE OPERATOR S AND SAFETY MANUALS AND THE FOLLOWING INSTRUCTIONS AND RATED LIFTING CAPACITIES BEFORE OPERATING CRANE. OPERATION WHICH DOES NOT FOLLOW THESE INSTRUCTIONS MAY RESULT IN AN ACCIDENT OPERATING INSTRUCTIONS GENERAL: 1. Rated lifting capacities in pounds as shown on lift charts pertain to this crane as originally manufactured and normally equipped. Modifications to the crane or use of optional equipment other than that specified can result in a reduction of capacity. 2. Construction equipment can be dangerous if improperly operated or maintained. Operation and maintenance of this crane must be in compliance with the information in the Operator s, Parts, and Safety Manuals supplied with this crane. If these manuals are missing, order replacements through the distributor. 3. The operator and other personnel associated with this crane shall read and fully understand the latest applicable American National Standards ASME B3.5 safety standards for cranes. 4. The rated lifting capacities are based on crane standing level on firm supporting surface. SET UP: 1. The crane shall be leveled on a firm supporting surface. Depending on the nature of the supporting surface, it may be necessary to have structural supports under the outrigger pontoons or tires to spread the load to a larger bearing surface. 2. When making lifts on outriggers, all tires must be free of supporting surface. All outrigger beams must be extended to the same length; fully retracted, intermediate extended, or fully extended. 3. When operating on tires over the side, do not exceed 75 maximum boom angle. Loss of backward stability will occur causing a backward tipping condition. 4. When making lifts on tires, they must be inflated to the recommended pressure. (See Operation note 2 and Tire Inflation.) 5. For required parts of line, see Wire Rope Capacity and Winch Performance. 6. Before setting up on intermediate outriggers, retracted outriggers, or tires, refer to Working Range Diagrams and rated lifting capacities to determine allowable crane configurations. OPERATION: 1. Rated lifting capacities at rated radii shall not be exceeded. Do not tip the crane to determine allowable loads. For concrete bucket operation, weight of bucket and load shall not exceed 8% of rated lifting capacities. For clamshell bucket operation, weight of bucket and bucket contents is restricted to a maximum weight of 6, pounds or 8% of rated lifting capacity, whichever is less. For magnet operation, weight of magnet and load is restricted to a maximum weight of 6, pounds or 8% of rated lifting capacity, whichever is less. For clamshell and magnet operation, maximum boom length is restricted to 5 feet and the boom angle is restricted to a minimum of 35 degrees. Lifts with any fly erected are prohibited for both clam and magnet operation. 2. Rated lifting capacities shown on fully extended outriggers do not exceed 85% of the tipping loads. Rated lifting capacities shown on intermediate extended or fully retracted outriggers are determined by the formula, rated load = (tipping load.1 X load factor) / 1.25. Rated lifting capacities shown on tires do not exceed 75% of the tipping loads. Tipping loads are determined by SAE crane stability test code J 765. 3. Rated lifting capacities in the shaded areas are based on structural strength or hydraulic limitations and have been tested to meet minimum requirements of SAE J 163 cantilevered boom crane structures method of test. Rated lifting capacities in the non shaded areas are based on stability ratings. Some capacities are limited by a maximum obtainable 78 boom angle. 4. Rated lifting capacities include the weight of hook ball/block, slings, bucket, magnet and auxiliary lifting devices. Their weights must be subtracted from the listed rated capacity to obtain the net load that can be lifted. Rated lifting capacities include the deduct for either fly stowed on the base of the boom. For deducts of either fly erected, but not used, see Capacity Deductions For Auxiliary Handling Equipment. 5. Rated lifting capacities are based on freely suspended loads. No attempt shall be made to move a load horizontally on the ground in any direction. 6. Rated lifting capacities are for lift crane service only. 7. Do not operate at radii or boom lengths (minimum or maximum) where capacities are not listed. At these positions, the crane can tip or cause boom failure. RTC 84 Series II
8. The maximum loads that can be telescoped are not definable because of variation in loadings and crane maintenance, but it is permissible to attempt retraction and extension within the limits of the applicable load rating chart. 9. For main boom capacities when either boom length or radius or both are between values listed, proceed as follows: a. For boom lengths not listed, use rating for next longer boom length or next shorter boom length, whichever is smaller. b. For load radii not listed, use rating for next larger radius. 1. The user shall operate at reduced ratings to allow for adverse job conditions, such as: soft or uneven ground, out of level conditions, wind, side loads, pendulum action, jerking or sudden stopping of loads, hazardous conditions, experience of personnel, traveling with loads, electrical wires, etc. Side load on boom or fly is dangerous and shall be avoided. 11. Rated lifting capacities do not account for wind on suspended load or boom. Rated capacities and boom length shall be appropriately reduced as wind velocity approaches 2 mph. 12. When making lifts with auxiliary head machinery, the effective length of the boom increases by 2 feet. 13. Power sections of boom must be extended in accordance with boom mode A or B. In boom mode B all power sections must be extended or retracted equally. 14. The least stable rated working area depends on the configuration of the crane set up. 15. Rated lifting capacities are based on correct reeving. Deduction must be made for excessive reeving. Any reeving over minimum required (see Wire Rope Capacity) is considered excessive and must be accounted for when making lifts. Use Working Range Diagram to estimate the extra feet of rope then deduct 1 lb. for each extra foot of wire rope before attempting to lift a load. 16. The loaded boom angle combined with the boom length give only an approximation of the operating radius. The boom angle, before loading, should be greater to account for deflection. For main boom capacities, the loaded boom angle is for reference only. For fly capacities, the load radius is for reference only. 17. For fly capacities with main boom length less than 15 ft. and greater than 8 ft., the rated loads are determined by the boom angle using the 15 ft. boom and fly chart. For angles not shown use the next lower boom angle to determine the rated capacity. 18. For fly capacites with main boom length less than 8 ft. the rated loads are determined by the boom angle only using the 8 ft. boom and fly chart. For angles not shown, use the next lower boom angle to determine the rated capacity. 19. The 33 ft. boom length structural capacities are based on boom fully retracted. If the boom is not fully retracted, do not exceed capacities shown for the 4 ft. boom length. 2. Rated lifting capacities on tires depend on tire capacity, condition of tires, and tire air pressure. On tire capacities require lifting from main boom head only on a smooth and level surface. Pick and carry operations are restricted to speed of 2.5 mph and creep. The boom must be centered over the front of the crane with two position travel swing lock engaged and the load must be restrained from swinging. Lifts with any fly erected on tires are prohibited. For correct tire pressure, see Tire Inflation. DEFINITIONS: 1. : Horizontal distance from a projection of the axis of rotation to the supporting surface, before loading, to the center of the vertical hoist line or tackle with load applied. 2. ed Boom Angle: The angle between the boom base section and horizontal with freely suspended load at the rated radius. 3. Working Area: Area measured in a circular arc about the center line of rotation as shown on the Working Area Diagram. 4. Freely Suspended : hanging free with no direct external force applied except by the hoist line. 5. Side : Horizontal side force applied to the lifted load either on the ground or in the air. 6. No Stability Limit: The radius or boom angle beyond which it is not permitted to position the boom because the crane can overturn without any load on the hook. 7. Factor: applied at the boom tip which gives the same moment effect as the boom mass. 3 RTC 84 Series II
TIRE INFLATION Tire Size Operation Tire Pressure (psi) 23.5 x 25 2 Ply Rating Stationary 85 Creep 85 2.5 mph 85 PONTOON LOADINGS Maximum Pontoon Boom Mode A Only inner mid section telescopes. Boom Mode B Inner mid, outer mid and tip sections telescope simultaneously. Tip Section 288 Stroke Maximum Pontoon Ground Bearing Pressure: 63,5 lb 213 psi Inner Mid Section 288 Stroke Outer Mid Section 288 Stroke BOOM MODES Inner Mid Section 288 Stroke Base Section Base Section 33 4 5 57 33 4 5 6 7 8 9 1 15 If The Wind Speed Exceeds: WIND SPEED RESTRICTIONS Rated Lifted Capacities Must Be Reduced By At Least: 2 MPH 4% 3 MPH 7% 4 MPH Crane operation must be shutdown and the boom retracted and lowered to horizontal. Additional reductions are required for loads with large wind sail area. These restrictions are based on machine on fully extended outriggers. The operator shall add 1 to all minimum boom angles due to no load stability and shall not boom down below that angle. Wire Rope Layer WINCH PERFORMANCE Winch Line Pulls Two Speed Winch Low Speed High Speed Available Lbs.* Available Lbs. Drum Rope Capacity (Ft.) Layer Total 1 15,39 7,32 114 114 2 14,15 6,714 124 238 3 13,94 6,213 134 372 4 12,185 5,781 144 516 5 11,394 5,46 154 67 * Maximum lifting capacity: Type RB Rope = 12,92 Type ZB Rope = 15,6 WIRE ROPE CAPACITY Maximum Lifting Capacities Based On Wire Rope Strength Parts of 3/4 3/4 Line Type RB Type ZB Notes 1 12,92 15,6 Capacities shown are in pounds and working loads 2 25,84 31,2 must not exceed the ratings 3 38,76 46,8 on the capacity charts in the Crane Rating 4 51,68 62,4 Manual. 5 64,6 78, Study Operator s Manual for 6 77,52 93,6 wire rope inspection procedures and single part of line 7 9,44 19,2 application. 8 13,36 124,8 LBCE DESCRIPTION Type RB 18 x 19 Rotation Resistant Compacted Strand High Strength, Preformed, Right Regular Lay Type ZB 36 x 7 Rotation Resistant Extra Improved Plow Steel Right Regular Lay HYDRAULIC CIRCUIT PRESSURE SETTINGS Function Pressure (psi) And Rear Winch 3,5 Outrigger 3, Boom Hoist 3,35 Telescope 3, Swing 1,5 Steering 2,5 Pilot Control 5 RTC 84 Series II
WORKING AREAS CAPACITY DEDUCTIONS FOR AUXILIARY LOAD HANDLING EQUIPMENT RTC On Outriggers Handling Equipment Weight (lbs) Auxiliary Head Attached 1 C Outrigger Pontoon L Side Center Of Rotation C Boom L 36 Chart Rear See Note Longitudinal C of RTC L 4 Ton Quick Reeve 4 Sheave Hook Block (See Hook Block For Actual Weight) 72 8.5 Ton Hook Ball (See Hook Ball For Actual Weight) 36 Lifting From Main Boom With: 28.5 or 51 Ft. Fly Stowed on Boom Base (See operation note #4) 28.5 Ft. Offset Fly Erected But Not Used 2,8 51 Ft. Offset Fly Erected But Not Used 5, Side See Note Lifting From 28.5 Ft. Offset Fly With: 22.5 Ft. Fly Tip Erected But Not Used PROHIBITED C L Wheel Track See Note 36 Chart C Boom L Longitudinal C L of RTC 22.5 Ft. Fly Tip Stowed On 28.5 Ft. Offset Fly PROHIBITED Note: Capacity deductions are for Link Belt supplied equipment only. See Note Center Of Rotation Boom Centered RTC On Tires Note: These Lines Determine The Limiting Position Of Any For Operation Within Working Areas Indicated. 5 RTC 84 Series II
WORKING RANGE DIAGRAM Fully Extended Outriggers 4 Offset 2 Offset 2 Offset 17 51 FT. FLY+15 FT. BOOM 16 15 14 13 9 5.5 8.5 5.5 28.5 FT. FLY+15 FT. BOOM 51 FT. FLY +8 FT. BOOM 12 28.5 FT. FLY+ 8 FT. BOOM 15 FT. BOOM MODE B 11 1 FT. BOOM 1 9 8 7 6 5 4 3 5 4 3 2 6 7 9 FT. BOOM 8 FT. BOOM 7 FT. BOOM 6 FT. BOOM 57 FT. BOOM MODE A 5 FT. BOOM 4 FT. BOOM 33 FT. BOOM MODES A & B 78 MAX. BOOM ANGLE 2 1 1 16 15 14 13 12 11 1 9 8 7 6 5 4 3 2 1 Denotes Main Boom + 51 Ft. Offset Fly Boom Mode B Denotes Main Boom + 28.5 Ft. Offset Fly Boom Mode B Note: Boom and fly geometry shown are for unloaded condition and crane standing level on firm supporting surface. Boom deflection, subsequent radius and boom angle change must be accounted for when applying load to hook. RTC 84 Series II
Note: Refer To Page 5 For Capacity Deductions For Auxiliary Handling Equipment. ed Boom Angle In Degrees. ( ) Reference For Minimum Boom Angle Capacities (Shown In Parenthesis) Are In Feet. Rated Lifting Capacities In Pounds Fully Extended Outriggers See Set Up Note 2 FULL MAIN BOOM A Rated Lifting Capacities In Pounds Fully Extended Outriggers See Set Up Note 2 FULL MAIN BOOM B 33 Ft. 4 Ft. (Ft.) 36 36 1 66. 8, 8, 7.5 72,1 72,1 12 62. 73,8 75,2 67.5 72,1 72,1 15 55.5 63,1 64,3 62.5 62,9 64,1 2 43.5 47,3 47,3 54. 47,1 47,1 25 26.5 36,1 36,1 44. 35,9 35,9 3 31. 28,4 28,4 Min. Boom Angle / Cap. (27.5) 2,2 2,2 (34.5) 5 Ft. 57 Ft. (Ft.) 36 36 15,6 15,6 1 75. 7,5 7,5 77. 43,8 43,8 12 73. 65,6 65,6 75. 43,8 43,8 15 69. 57,4 57,4 72. 42,2 42,2 2 62.5 46,8 46,8 66.5 34,2 34,2 25 55.5 35,7 35,7 61. 28,7 28,7 3 48. 28,2 28,2 54.5 24,5 24,5 35 39. 22,9 22,9 48. 21,3 21,3 4 27.5 17,7 18,8 4. 17,5 18,6 45 3.5 13,8 14,7 5 16.5 11, 11,8 Min. Boom Angle / Cap. (44.5) 1,4 1,4 (51.5) 7,9 7,9 (Ft.) 36 33 Ft. 4 Ft. 5 Ft. 36 36 1 66. 8, 8, 7.5 35, 35, 74.5 35, 35, 12 62. 73,8 75,2 67.5 35, 35, 72.5 35, 35, 15 55.5 63,1 64,3 62.5 35, 35, 68.5 35, 35, 2 43.5 47,3 47,3 54. 35, 35, 62.5 35, 35, 25 26.5 36,1 36,1 44. 35, 35, 55.5 35, 35, 3 31. 29,2 29,2 48. 29,8 29,8 35 39. 24,4 24,4 4 27.5 19,5 2,4 MinBm Angle / 2,2 2,2 15, 15, Cap (27.5) (34.5) (44.5) 1,3 1,3 6 Ft. 7 Ft. 8 Ft. (Ft.) 36 36 36 1 77.5 35, 35, 12 75.5 35, 35, 15 72.5 35, 35, 75.5 35, 35, 2 67.5 35, 35, 71.5 35, 35, 74.5 3,5 3,5 25 62.5 35, 35, 67.5 35, 35, 71. 26,3 26,3 3 56.5 3,1 3,1 62.5 3,3 3,3 67. 22,9 22,9 35 5.5 24,8 24,8 58. 25, 25, 63. 2,2 2,2 4 43.5 19,8 2,7 52.5 19,9 2,9 58.5 18, 18, 45 35.5 15,9 16,9 46.5 16,1 17,1 54. 16,2 16,2 5 25. 13,1 13,9 4.5 13,2 14,1 49. 13,4 14,2 55 33. 11,1 11,9 44. 11,2 12, 6 23.5 9,3 1, 38. 9,5 1,2 65 31. 8, 8,7 7 22. 6,8 7,4 MinBm Angle / 7,4 7,4 5,4 5,4 Cap (54.5) (64.5) (74.5) 3,9 3,9 9 Ft. 1 Ft. 15 Ft. (Ft.) 36 36 36 2 77. 27,1 27,1 25 73.5 23,4 23,4 76. 2,9 2,9 76.5 17,5 17,5 3 7. 2,4 2,4 73. 18,6 18,6 74. 17,5 17,5 35 66.5 18, 18, 69.5 16,2 16,2 71. 15,7 15,7 4 63. 16, 16, 66.5 14,5 14,5 68. 13,9 13,9 45 59.5 14,3 14,3 63.5 13, 13, 65. 12,2 12,2 5 55.5 13, 13, 6. 11,7 11,7 62. 1,7 1,7 55 51. 11,3 11,8 56.5 1,6 1,6 58.5 9,5 9,5 6 46.5 9,6 1,2 53. 9,6 9,7 55. 8,4 8,4 65 41.5 8,1 8,7 49. 8,2 8,8 51.5 7,5 7,5 7 36. 7, 7,5 44.5 7, 7,6 47.5 6,8 6,8 75 29.5 6, 6,5 4. 6, 6,5 43.5 6, 6,1 8 21. 5,1 5,6 34.5 5,2 5,6 39. 5,2 5,5 85 28.5 4,4 4,9 34. 4,5 4,9 9 2.5 3,8 4,2 28. 3,8 4,2 95 2. 3,2 3,6 MinBm Angle / Cap 2,8 2,8 2, 2, (84.5) (94.5) (99.5) 1,6 1,6 7 RTC 84 Series II
2 Offset 2 Offset 2 Offset 2 Offset 4 Offset 28.5 Ft. Offset Fly 4 Offset 51 Ft. Offset Fly 8 Ft. Main Boom 8 Ft. Main Boom Rated Lifting Capacities In Pounds Fully Extended Outriggers See Set Up Note 2 FULL Rated Lifting Capacities In Pounds Fully Extended Outriggers See Set Up Note 2 FULL 2 Offset 2 Offset 4 Offset (Ft.) 36 36 36 25 77. 13,8 3 74.5 12,8 35 72. 11,8 76. 8,7 4 69. 11, 73. 8,1 77. 6,1 45 66. 1,2 7. 7,5 74. 5,8 5 63. 9,6 67. 7,1 71. 5,6 55 6. 8,9 64. 6,7 67.5 5,4 6 57. 8,2 61. 6,3 64. 5,2 65 53.5 7,6 57.5 6, 6.5 5,1 7 5. 7,1 54. 5,7 57. 5, 75 46.5 6,6 5. 5,5 52.5 4,9 8 42. 6, 46. 5,3 48. 4,8 85 37.5 5,3 41.5 5,1 43. 4,8 9 32. 4,6 36. 4,8 95 26. 4, 29. 4,2 1 17. 3,5 19. 3,6 Min. Boom Angle / Cap 1,7 1,8 1,9 2 Offset 2 Offset 4 Offset (Ft.) 36 36 36 35 76. 7,4 4 74. 6,7 45 71.5 6,1 78.* 4,2 5 69.5 5,5 76. 3,9 55 67. 5,1 73.5 3,7 6 64.5 4,7 71. 3,4 77. 2,7 65 62. 4,3 68.5 3,2 74.5 2,5 7 59.5 4, 66. 3,1 72. 2,5 75 57. 3,7 63. 2,9 69. 2,4 8 54. 3,5 6.5 2,8 66. 2,3 85 51. 3,3 57.5 2,6 62.5 2,2 9 48. 3,1 54.5 2,5 59.5 2,2 95 45. 2,9 51. 2,4 55.5 2,2 1 41.5 2,7 47.5 2,3 51.5 2,1 15 37.5 2,6 43.5 2,3 47. 2,1 11 33.5 2,4 39. 2,2 41.5 2,1 115 28.5 2,3 34. 2,2 12 22.5 2,2 27. 2,1 125 11. 2,2 Min.Boom Angle/Cap. 9 9 1,1 2 Offset 2 Offset 2 Offset 2 Offset 4 Offset 28.5 Ft. Offset Fly 4 Offset 51 Ft. Offset Fly 15 Ft. Main Boom 15 Ft. Main Boom Rated Lifting Capacities In Pounds Fully Extended Outriggers See Set Up Note 2 FULL Rated Lifting Capacities In Pounds Fully Extended Outriggers See Set Up Note 2 FULL 2 Offset 2 Offset 4 Offset (Ft.) 36 36 36 35 76.5 9, 4 74.5 9, 78.* 7,9 45 72.5 8,7 76. 7,5 5 7. 7,9 73.5 7,1 76.5 5,6 55 67.5 7,2 71. 6,6 74. 5,5 6 65.5 6,6 69. 6,1 71.5 5,3 65 63. 6,1 66.5 5,6 69.5 5,2 7 6.5 5,6 64. 5,2 66.5 4,9 75 57.5 5,1 61. 4,9 64. 4,6 8 55. 4,6 58.5 4,6 61. 4,4 85 52. 4,1 55.5 4,3 58. 4,1 9 49. 3,6 52.5 3,8 55. 3,9 95 45.5 3,3 49. 3,4 51.5 3,5 1 42.5 2,9 45.5 3, 47.5 3,1 15 38.5 2,6 41.5 2,7 43. 2,7 11 34.5 2,3 37.5 2,4 115 3. 2, 32.5 2,1 12 24. 1,7 26.5 1,8 Do Not Lower 28.5 Ft. Offset Fly In Working Position Below 17 Main Boom Angle Unless Main Boom Length Is 12 Ft. Or Less, Since Loss Of Stability Will Occur Causing A Tipping Condition. 2 Offset 2 Offset 4 Offset (Ft.) 36 36 36 4 77.5 5,8 45 76. 5,7 5 74. 5,4 55 72. 5,1 77.5 3,7 6 7.5 4,8 75.5 3,5 65 68.5 4,5 73.5 3,3 7 66.5 4,1 71.5 3,2 76.5 2,5 75 64.5 3,8 69.5 3, 74.5 2,4 8 62.5 3,5 67.5 2,9 72.5 2,3 85 6. 3,3 65.5 2,8 7.5 2,3 9 58. 3, 63.5 2,7 68. 2,2 95 55.5 2,7 61. 2,6 65.5 2,2 1 53. 2,4 58.5 2,4 63. 2,1 15 5.5 2,2 56. 2,2 6.5 2,1 11 47.5 1,9 53.5 2, 57.5 2, 115 45. 1,6 5.5 1,8 54.5 1,8 12 42. 1,4 47.5 1,6 51. 1,7 125 39. 1,2 44. 1,3 47. 1,4 13 35.5 1, 4.5 1,1 42. 8 135 36.5 1, Do Not Lower 51 Ft. Offset Fly In Working Position Below 34 Main Boom Angle Unless Main Boom Length Is 92 Ft. Or Less, Since Loss Of Stability Will Occur Causing A Tipping Condition. RTC 84 Series II
WORKING RANGE DIAGRAM ON TIRES 1 9 8 9 5.5 8.5 5.5 7 FT. BOOM MODE B 7 6 5 4 3 4 5 6 7 6 FT. BOOM 57 FT. BOOM MODE A 5 FT. BOOM 4 FT. BOOM 33 FT. BOOM MODES A & B 3 2 74 MAX. BOOM ANGLE 2 1 1 9 8 7 6 5 4 3 2 Crane Configurations Prohibited: Boom Angles Greater than 74 Boom Lengths Greater than 7 FT. 28.5 FT. Offset Fly 51 FT. Offset Fly Denotes Main Boom 36 Boom Mode A Denotes Main Boom 36 Boom Mode B Denotes Main Boom Between Tire Tracks Or Centered Boom Mode A Denotes Main Boom Between Tire Tracks Or Centered Boom Mode B Note: Boom geometry shown is for unloaded condition and crane standing level on firm supporting surface. Boom deflection, subsequent radius, and boom angle change must be accounted for when applying load to hook. 1 9 RTC 84 Series II
On Tire Capacities In Pounds Tire Pressure: See Page 5 Stationary Capacities Between Tire Tracks See Operation Note 2 ON TIRES MAIN BOOM A 33 Ft. 4 Ft. (Ft.) 1 66. 46,8 7.5 46,4 12 62. 41,2 67.5 41, 15 55.5 34,9 62.5 34,7 2 43.5 27,4 54. 27,1 25 26.5 19,9 43.5 19,8 3 31. 14, Ang./Cap. (27.5) 16,5 (34.5) 1,4 5 Ft. 57 Ft. (Ft.) 15 69. 34,4 2 62.5 26,9 66.5 26,7 25 55.5 19,5 6.5 19,3 3 47.5 13,8 54.5 13,6 35 39. 1,1 47.5 1, 4 27.5 7,5 4. 7,4 45 3.5 5,5 5 16. 4, Ang./Cap. (44.5) 5,6 (51.5) 3,6 On Tire Capacities In Pounds Tire Pressure: See Page 5 Pick & Carry Capacities Boom Centered. See Operation Note 2 ON TIRES MAIN BOOM A 33 Ft. 4 Ft. (Ft.) Creep 2.5 mph Creep 2.5 mph 1 66. 44,5 39,1 7.5 44,2 38,8 12 62. 38,7 34, 67.5 38,5 33,7 15 55.5 32,1 28, 62.5 31,9 27,8 2 43.5 24,4 21, 54. 24,2 2,9 25 26.5 19, 16,2 43.5 18,9 16,1 3 31. 14, 12,6 Ang./Cap. (27.5) 16,5 14,2 (34.5) 1,4 1,1 5 Ft. 57 Ft. (Ft.) Creep 2.5 mph Creep 2.5 mph 15 68.5 31,6 27,5 2 62.5 24, 2,7 66.5 23,9 2,6 25 55.5 18,7 15,9 6.5 18,6 15,8 3 47.5 13,8 12,5 54.5 13,6 12,4 35 39. 1,1 9,8 47.5 1, 9,8 4 27.5 7,5 7,5 4. 7,4 7,4 45 3.5 5,5 5,5 5 16. 4, 4, 3,6 3,6 Ang./Cap. (44.5) 5,6 5,6 (51.5) On Tire Capacities In Pounds Tire Pressure: See Page 5 Stationary Capacities Between Tire Tracks See Operation Note 2 ON TIRES MAIN BOOM B 33 Ft. 4 Ft. 5 Ft. (Ft.) 1 66. 46,8 7.5 35, 12 62. 41,2 67.5 35, 72.5 35, 15 55.5 34,9 62.5 35, 68.5 35, 2 43.5 27,4 53.5 27,9 62. 28,3 25 26.5 19,9 43.5 2,6 55. 21,1 3 31. 14,7 47.5 15,3 35 38.5 11,5 4 27.5 8,9 Ang./Cap. (27.5) 16,5 (34.5) 11,2 (44.5) 7, 6 Ft. 7 Ft. (Ft.) 2 67.5 28,5 25 62. 21,3 67. 21,5 3 56.5 15,5 62. 15,7 35 5. 11,9 57. 12, 4 43. 9,2 52. 9,4 45 35. 7,2 46. 7,5 5 25. 5,7 4. 5,9 55 32.5 4,7 6 23. 3,8 Ang./Cap. (54.5) 4,6 (64.5) 3, On Tire Capacities In Pounds Tire Pressure: See Page 5 Pick & Carry Capacities Boom Centered. See Operation Note 2 ON TIRES MAIN BOOM B 33 Ft. 4 Ft. 5 Ft. 2.5 (Ft.) Creep mph Creep 2.5 mph Creep 2.5 mph 1 66. 44,5 39,1 7.5 35, 35, 12 62. 38,7 34, 67.5 35, 34,3 72.5 35, 34,6 15 55.5 32,1 28, 62.5 32,5 28,4 68.5 32,8 28,7 2 43.5 24,4 21, 53.5 24,8 21,5 62. 25,2 21,9 25 26.5 19, 16,2 43.5 19,5 16,7 55. 2, 17,1 3 31. 14,7 13,2 47.5 15,3 13,7 35 38.5 11,5 11,1 4 27.5 8,9 8,9 Ang/ (27. Cap. 5) 16,5 14,2 11,2 1,8 7, 7, (34. (44. 5) 5) 6 Ft. 7 Ft. (Ft.) Creep 2.5 mph Creep 2.5 mph 2 67.5 25,4 22,1 25 62. 2,2 17,4 67. 2,4 17,6 3 56.5 15,5 14, 62. 15,7 14,1 35 5. 11,9 11,4 57. 12, 11,6 4 43. 9,2 9,2 52. 9,4 9,4 45 35. 7,2 7,2 46. 7,5 7,5 5 25. 5,7 5,7 4. 5,9 5,9 55 32.5 4,7 4,7 6 23. 3,8 3,8 3, 3, Ang./Cap. (54.5) 4,6 4,6 (64.5) Note: Refer To Page 5 For Capacity Deductions For Auxiliary Handling Equipment. ed Boom Angle In Degrees. ( ) Reference For Minimum Boom Angle Capacities (Shown in Parenthesis) Are In Feet. RTC 84 Series II
On Tire Capacities In Pounds Tire Pressure: See Page 5 Stationary Capacities 36 Degrees See Operation Note 2 36 ON TIRES MAIN BOOM A 33 Ft. 4 Ft. (Ft.) 1 66. 36,5 7.5 36,1 12 62. 3,5 67.5 3,3 15 55.5 21,5 62.5 21,2 2 43.5 12,8 53.5 12,7 25 26.5 8,2 43.5 8,1 3 31. 5,2 Ang./Cap. (27.5) 6,4 (34.5) 3,3 5 Ft. 57 Ft. (Ft.) 15 68.5 2,7 2 62. 12,4 66. 12,3 25 55. 7,9 6. 7,8 3 47.5 5,1 54. 5, 35 38.5 3,1 47. 3, 3. 41.5 Ang./Cap. (38.9) (38.6) On Tire Capacities In Pounds Tire Pressure: See Page 5 Stationary Capacities 36 Degrees See Operation Note 2 36 ON TIRES MAIN BOOM B 33 Ft. 4 Ft. 5 Ft. (Ft.) 1 66. 36,5 7.5 35, 12 62. 3,5 67.5 31, 72.5 31,3 15 55.5 21,5 62.5 22, 68.5 22,4 2 43.5 12,8 53.5 13,4 62. 13,9 25 26.5 8,2 43.5 8,8 55. 9,3 3 31. 5,9 47.5 6,4 35 38.5 4,4 4 27. 2,9 Ang./Cap. (27.5) 6,4 (34.5) 4, (44.5) 1,9 6 Ft. 7 Ft. (Ft.) 2 67. 14,1 25 62. 9,6 66.5 9,7 3 56. 6,7 61.5 6,9 35 5. 4,7 57. 4,9 4 43. 3,3 51.5 3,4 45 35. 2,2 46. 2,4 3. 41.5 Ang./Cap. (47.3) (48.4) Note: Refer To Page 5 For Capacity Deductions For Auxiliary Handling Equipment. ed Boom Angle In Degrees. ( ) Reference For Minimum Boom Angle Capacities (Shown in Parenthesis) Are In Feet. 11 RTC 84 Series II
Link Belt Construction Equipment Company Lexington, Kentucky www.linkbelt.com Link Belt is a registered trademark. Copyright 21. All rights reserved. We are constantly improving our products and therefore reserve the right to change designs and specifications. RTC 84 Series II