HEAVY DUTY BASE MACHINE FOR FOUNDATION WORK

Transcription

1 HEAVY DUY ASE MACHINE FOR FOUNDAION WORK Max. Lifting Capacity: 90 t x 4.3 m Max. Crane oom : 62.6 m

2 CONFIGURAION Crane oom Max. Lifting Capacity: 90 metric ton x 4.3 m Max. oom : 62.6 m Clamshell Max. Lifting Capacity: metric ton x 3.0 m Max. oom : m

3 CONENS Configuration Specifications 3 General Dimensions 5 oom Arrangements 6 Ranges and Lifting Capacities Crane oom Ranges 8 Crane oom Lifting Capacity 9 Hammer Grab oom : 23.0 m Lifting Capacity at 7.0 m: 44. ton *Recommended Specification for Casing Diameter: 2,000 mm Auxiliary Sheave Lifting Capacity for Crane oom 0 Clamshell Parts and Attachments 2 2

4 SPECIFICAIONS Power Plant Model: Hino diesel engine PC-UN ype: Water-cooled, direct fuel injection, with turbocharger Compiles with NRMM (Europe) stage IIIA and US EPA ier III. Displacement: liters Rated Power: 247 kw at 2,000 min - {rpm} (ISO) Max. torque:,0 N m/,500 min - Cooling system: Liquid, recirculating bypass Starter: 24 V/ kw Radiator: Corrugated type core, thermostatically controlled Air cleaner: Dry type with replaceable paper element hrottle: Electric throttle control, twist grip type Fuel filter: Replaceable paper element atteries: wo 2V, 36 Ah/5HR capacity batteries, series connected. Fuel tank capacity: 400 liters Hydraulic System hree variable displacement piston pumps are driven by heavyduty pump drive. wo of variable displacement pumps are used in the main hook hoist circuit, boom hoist circuit, auxiliary hook hoist circuit and each propel circuit. he other is used in the swing circuit. Control: Full-flow hydraulic control system for infinitely variable pressure to front and rear drums, boom hoist brakes and clutches. Controls respond instantly to the touch, delivering smooth function operation. Cooling: Oil-to-air heat exchanger (plate-fin type) Filtration: Full-flow and bypass type with replaceable element Electrical system: All wiring corded for easy servicing, individual fused branch circuits. Max. relief valve pressure: Load hoist, boom hoist and propel system: 3.9 MPa {325 kgf/cm 2 } Swing system: 27.5 MPa {280 kgf/cm 2 } Control system: 7.0 MPa {7 kgf/cm 2 } Reservoir capacity: 440 liters oom Hoisting System Powered by a hydraulic motor through a planetary reducer. rake: A spring-set, hydraulically released multiple-disc brake is mounted on the boom hoist motor and operated through a counter-balance valve. Drum lock: External ratchet for locking drum Drum: Single drum, grooved for 20 mm dia. wire rope Line speed: Single line on first drum layer Hoisting, Lowering: 50 to 3 m/min Diameter of wire ropes oom guy line: 34 mm oom hoist reeving: 0 parts of 20 mm dia.high strength wire rope oom backstops: Required for all boom lengths Load Hoist System Front and rear drums for load hoist powered by a hydraulic variable plunger motors, driven through planetary reducers. Positive & Negative rake: Forced-circulation oil-cooled wettype multi-disc brake, each using positive and negative actuation.he drums are manually locked by the control cable. oth positive and negative brake systems are available in lever neutral position. Drum lock: External ratchet for locking drum. Drums: Front drum: 66 mm P.C.D. x 620 mm Lg. wide drum, grooved for 28 mm wire rope. Rope capacity is 200 m working length and 284 m storage length. Rear drum: 66 mm P.C.D. x 620 mm Lg. wide drum, grooved for 28 mm wire rope. Rope capacity is m working length and 284 m storage length. Note: Rope lengths listed above denote drum capacity and may differ from actual rope lengths supplied when machinery is shipped. Line speed: Single line on the first drum layer Hoisting, Lowering: 0 to 3 m/min Line Pull (Single-line): Rated line pull: 32 kn { tf} Max. line pull: kn {25.8 tf} (st layer) Note: Max. line pull is theoretical values under certain test condition. Swing System Swing unit is powered by hydraulic motor driving spur gear through planetary reducer, the swing system provides 360 rotation. Swing parking brakes: A spring-set, hydraulically released multiple-disc brake is mounted on swing motor. Swing circle: Single-row ball bearing with an integral internally cut swing gear. Swing lock: Manually, four position lock for transportation Swing speed: 3.2 min - {rpm} Upper Structure orsion-free precision machined upper frame. All components are located clearly and service friendly. Engine with low noise level. Counterweight: 32.8 ton 3

5 Cab & Control otally enclosed, full vision cab with safety glass, fully adjustable, high backed seat with a head-rest and armrests, and intermittent wiper and window washer (skylight and front window). Cab fittings: Air conditioner, convenient compartment (for tool), cup holder, ashtray, cigarette lighter, sun visor, roof blind, tinted glass, floor mat, foot-rest, shoe tray Controls: Four adjustable levers for front drum, rear drum, boom drum and swing controls. Lower Structure Steel-welded carbody with axles. Crawler assemblies are designed with quick disconnect feature for individual removal as a unit from axles. Also crawler assemblies can be hydraulically extended for wide-track operation or retracted for transportation. Crawler belt tension is maintained by hydraulic jack force on the track-adjusting bearing block. Crawler drive: Independent hydraulic propel drive is built into each crawler side frame. Each drive consists of a hydraulic motor propelling a driving tumbler through a planetary gear box. Hydraulic motor and gear box are built into the crawler side frame within the shoe width. Crawler brakes: Spring-set, hydraulically released parking brakes are built into each propel drive. Steering mechanism: A hydraulic propel system provides both skid steering (driving one track only) and counter-rotating steering (driving each track in opposite directions). rack rollers: Sealed track rollers for maintenance-free operation. Shoes (flat): 59 shoes, 900 mm wide each crawler Max. travel speed:.5/.0 km/h Max. gradeability: % Weight Including upper and lower machine, 32.8 ton counterweight, basic boom, hook, and other accessories. Specification Weight Ground pressure Crane boom Approx. 92 ton, 94 kpa {0.96 kgf/cm 2 } Attachment oom Welded lattice construction using tubular, high-tensile steel chords with pin connections between sections. oom Crane oom asic oom 3.8 m Max. oom 62.6 m Main Specifications (Model: M900HD- 2F) Crane oom Max. Lifting Capacity Max. Main & Aux. Winch Max. Line Speed Rated Line Pull (Single-line) Max. line pull (Single-line)*** Wire Rope Diameter Wire Rope rake ype 90 t/4.3 m 62.6 m 0 m/min (st layer) 32 kn { tf} kn {25.8 tf} (st layer) 28 mm 200 m (Main) m (Aux.) Forced-circulation oil-cooled wet-type multi-disc brake (Positive & Negative) Speed Swing Speed 3.2 min - {rpm} ravel Speed.5/.0 km/h Power Plant Model Hino PC-UN Engine Output 247 kw/2,000 min - Fuel ank Capacity 400 liters Hydraulic System Main Pumps 3 variable displacement Max. Pressure 3.9 MPa {325 kgf/cm 2 } Hydraulic ank Capacity 440 liters Weight Operating Weight* Approx. 92 t Ground Pressure* 94 kpa {0.96 kgf/cm 2 } Counterweight 32.8 t ransport Weight** Approx t * Including upper and lower machine, 32.8 ton counterweight, basic boom, hook and other accessories. ** ase machine with gantry, boom base, carbody, main and aux. winch with wire ropes lower spreader and upper spreader (Refer to notes P8). *** Max. line pull is theoretical values under certain test condition. Units are SI units. { } indicates conventional units. 4

6 GENERAL DIMENSIONS Crane oom (Unit: mm ) 6,950 5,720 3,600 R4,260,00 2,080 Crane oom : 3.8 m m 4,200 3,200, ,495,270 2,095 2,200 3,450 5,345 6, ,500 (Retracted) 4,850 (Extended) 900 Limit of Hook Lifting L Hook L L' 90 t hook 5.0 m 50 t hook 5.0 m Hook L 35 t hook 5.0 m t ball hook 4.2 m 5

7 OOM ARRANGEMENS oom length m (ft) oom arrangement oom length m (ft) oom arrangement 3.8 (45) (35) (55) 9.9 (65) 23.0 (75) (85) 29. (95) 32. (05) 35.2 (5) (45) 47.3 (55) 50.4 (65) 53.4 (75) 56.5 (85) 59.5 (95) 62.6 (205) (25) Symbol 0 20 oom 6.2 m 7.6 m 3.0 m 6. m 9. m Remarks oom ase oom op Insert oom Insert oom Insert oom mark shows the standard boom arrangement which enables each boom length of less than that boom length to be configured. 6

8 Hook locks A range of hook blocks can be specified, each with a safety latch. Hooks Weight (kg) No. of sheaves No. of lines and max. rated loads (tons) ton, ton ton ton ball hook Symbols for Attachments: Crane oom Auxiliary Sheave for Crane oom 7

9 WORKING RANGES AND LIFING CAPACIIES Crane oom Ranges 62.6m OOM 59.5m OOM m OOM 53.4m OOM m OOM m OOM 44.3m OOM m OOM m OOM m OOM m OOM 29.m OOM m OOM 23.0m OOM 9.9m OOM 6.9m OOM 3.8m OOM Height above ground 4 2.2m Center of rotation.m NOES:. Ratings according to Japanese Construction Codes for Mobile Cranes and Japanese Safety Ordinance on Cranes, etc. 2. Ratings in metric tons for 360 working area. 3. Operating radius is the horizontal distance from center of rotation to a vertical line through the center of gravity of the load. 4. Weight of hook block(s), slings and other load handling accessories is included in rated load. heir total weight must be subtracted from rated load to obtain weight that can be lifted. 5. Ratings shown are based on freely suspended loads and make no allowance for such factors as wind effect on lifted load, ground conditions, out-of-level, operating speeds or any other condition that could be detrimental to the safe operation of this equipment. Operator, therefore, has the responsibility to judge the existing conditions and reduce lifted loads and operating speeds accordingly. 6. Ratings are for operation on a firm and level surface. 7. At radii and boom lengths where no ratings are shown on chart, operation is not intended nor approved Radius from center of rotation 8. oom inserts and guy lines must be arranged as shown in the Operator's Manual. 9. oom hoist reeving is 0 part line. 0. Gantry must be in raised position for all conditions.. oom backstops are required for all boom lengths. 2. Crawler frames must be fully extended for all crane operations. 3. Ratings shown in are determined by the strength of the boom or other structural component. 4. Instruction in the Operator's Manual must be strictly observed when operating the machine. 5. Crane boom ratings: Deduct weight of main hook block, slings, and all other load handling accessories from crane boom ratings shown. 6. Auxiliary sheave ratings for crane boom: Deduct weight of ball hook, slings, and all other load handling accessories from auxiliary sheave ratings for crane boom shown. 7. Crane boom lengths for auxiliary sheave mounting are 3.8 m to 59.5 m. 8

10 Crane oom Lifting Capacity Unit: metric ton Counterweight: 32.8 t radius oom Reeves radius oom Reeves /4.3m /3.2m /0.7m /4.3m /5.8m /.2m /4.8m /8.5m /.7m /5.4m /2.m /2.2m /5.9m /23.8m 5 oom radius Reeves /6.4m /26.4m /29.0m /7.5m /3.7m /34.3m /8.5m /37.0m /9.m /39.6m Note: Ratings according to Japanese Construction Codes for Mobile Cranes and Japanese Safety Ordinance on Cranes, etc. Ratings shown in are determined by the strength of the boom or other structural components. Refer to notes P /9.6m /42.2m /0.m /44.9m 2 oom radius Reeves 9

11 Auxiliary Sheave Lifting Capacity for Crane oom (With 35 t Main Hook) radius oom Reeves radius oom Reeves /5.2m /4.6m 50.4 /.0m /5.2m /7.2m 53.4 /.5m /5.7m /9.9m 56.5 /2.m /6.3m /22.5m 59.5 /2.6m /6.8m /25.2m oom radius Reeves 29. /7.3m /27.8m 32. /7.9m /.4m 35.2 /8.4m /33.m 38.2 /8.9m /35.7m 4.2 /9.4m /38.4m /4.0m 47.3 /0.5m Unit: metric ton Counterweight: 32.8 t oom radius Reeves Note: Ratings according to Japanese Construction Codes for Mobile Cranes and Japanese Safety Ordinance on Cranes, etc. Ratings shown in are determined by the strength of the boom or other structural components. Refer to notes P8. 0

12 CLAMSHELL Ranges m OOM m OOM m OOM m OOM m OOM Height above ground 2.2m Center of rotation.m Radius from center of rotation Clamshell ucket Lifting Capacity Unit: metric ton Counterweight: 32.8 t Clamshell ucket Specification (For Reference only) radius oom oom radius ucket Capacity (m 3 ) ucket Weight (t) Dimension A C Use Digging Digging Digging Note: ) radius is the horizontal distance between the center of rotation and the bucket s center of gravity. 2) otal weight of bucket and materials must not exceed rated load. 3) Optimal bucket should be required according to material. ucket capacity (m 3 ) x Specified gravity of material (ton/m 3 ) + ucket weight (ton) = Rated load Material: sand, gravel, lime (apparent specific gravity: approx. to.8) Ex.) ucket capacity: 3.0 m 3, ucket weight tons 3.0 m 3 x.8 + tons =.4 tons 4) ucket weight must also be decreased according to operating cycle and bucket lowering height. 5) Rated loads are determined by stability and boom strength. During simultaneous operations of boom and swing, rapid acceleration or deceleration must be avoided. Particular case is required with long boom length.

13 PARS AND AACHMENS ase Machine With main and aux. winch with wire rope Weight: 56,00 kg Width: 3,500 mm Counterweight A Weight: 0,000 kg Dimensions: mm Weight: kg Counterweight D Weight: 3,800 kg ase Machine With main and aux. winch with wire rope Weight: 35,700 kg Width: 3,200 mm Counterweight, C Weight: : 7,500 kg Counterweight E Weight: 4,000 kg Crawler Weight: 0,200 kg Gantry Weight:,400 kg Insert oom L (mm) Weight (kg)* 3.0m 3, m 6, m 9,260,00 *with boom guy cables oom ase Weight:,580 kg oom op Weight:,800 kg (with boom guy cables) Other Attachments rans-lifter Crane backstop Upper spreader Lower spreader 90-ton hook 50-ton hook 35-ton hook all hook Attachments Weight 350 kg ( piece) kg ( piece) 0 kg 200 kg,0 kg 850 kg 700 kg 450 kg Dimensions (L x W x H),80 mm x 320 mm x 960 mm 4,900 mm x 45 mm dia.,780 mm x 5 mm x 800 mm 905 mm x 255 mm x 70 mm 700 mm x 5 mm x,890 mm 700 mm x 4 mm x,680 mm 700 mm x 470 mm x,575 mm 380 mm dia x,200 mm Note: Estimated weights may vary 2%. 2

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16 HEAVY DUY ASE MACHINE FOR FOUNDAION WORK Standard Equipment Upper structure/lower structure Counterweight: 32.8 ton (total weight) 900 mm shoe crawlers atteries (36 Ah/5 HR) rans-lifter (jack system) Gantry raising/lowering cylinder Electric hand throttle grip Variable boom hoist speed controller Variable main/aux. hoist speed controller Side deck for cab Steps (crawlers) wo front working lights wo rear view mirrors ools (for routine maintenance) Upper spreader storage guide Cab Control Air conditioner Luggage box Cup holder Ashtray Cigar lighter Intermittent wiper & window washer (skylight and front window) Sun visor Roof blind Floor mat (cloth) Foot rest Shoe tray Safety Device Load Moment Indicator (with boom lowering slow stop function) LMI release key (for hook over-hoist prevention device and boom over-hoist prevention device) LCD multi display Ultimate stop function for boom over-hoist Function lock lever Propel lever lock Mechanical drum lock pawl (main, aux. and boom hoist) Signal horn Swing parking brake Mechanical swing lock pin (four positions) Swing flashers/warning buzzer Note: Standard equipment may vary depending on your areas or countries. Due to our policy of continual product improvements all designs and specifications are subject to change without advance notice. Copyright by KOELCO CRANES CO., LD. No part of this catalog may be reproduced in any manner without notice. 7-, Higashigotanda 2-chome, Shinagawa-ku, okyo JAPAN el: Fax: Inquiries o: KOELCO is the corporate mark used by Kobe Steel on a variety of products and in the names of a number of Kobe Steel Group companies. ulletin No. M900HD-2FSPEC-AO 060IF Printed in Japan