ROUGH TERRAIN CRANE GR-8EX GR-6EX 8 METRIC TON CAPACITY 6 METRIC TON CAPACITY GR-EX GR-3EX GR-8EX METRIC TON CAPACITY GR-6EX GR-EX GR-3EX TADANO LTD. (International Division) 4-12, Kamezawa 2-chome, Sumida-ku Tokyo 13-14, Japan Phone: 81-3-3621-77 Fax: 81-3-3621-778 http://www.tadano.com E-mail: info@tadano.com GR-8EX/6EX/EX/3EX-2-E-14-11-2-43-488-B Printed in Japan 3 METRIC TON CAPACITY
CONTENTS Plenty of new functions incorporated! HELLO-NET system The Environmentally Friendly Features Fuel Monitoring System Eco Mode System Positive Control System 3 4 Crane The Ultimate boom for the rough terrain crane Assist cylinder for jib Jib installation Two winches with cable follower Two telescoping modes [Ⅰ] & [ Ⅱ ] New crane structure Bi-fold jib Automatic moment limiter [AML-C] Outrigger asymmetric extension width control Operator comfort Seat adjustment Adjustment of control lever stand Wider steps and hand rails 7 8 9 11 12 13 14 Carrier Crane capacity: 3, kg at 3. m 4-section long boom: 9.7 m - 31. m 2-staged bi-fold jib: 7.2 m / 12.8 m Crane capacity:, kg at 2. m 4-section long boom: 1.7 m - 34.7 m 2-staged bi-fold jib: 8.8 m /.2 m Crane capacity: 6, kg at 3. m -section long boom: 11. m - 43. m 2-staged bi-fold jib: 1.1 m / 17.7 m New carrier frame High performance engine Dashboard indicator and warning symbols Smooth transmission Fastest travel speed Comfortable suspension Axle Brake systems 4 steering modes WORKING RANGE & DIMENSION 19 SPECIFICATIONS 21 16 17 Crane capacity: 8, kg at 3. m -section long boom: 12. m - 47. m 2-staged bi-fold jib: 1.1 m / 17.7 m Our cranes can help you explore your future. At TADANO we are concerned about our environment. Improving our cranes operations and specifications to meet this goal is important to us. However user friendliness, operator comfort, safety and customer support are also part of our essential goals. To this end TADANO has launched a new generation of crane that is friendly to the environment, our earth and our future. 1 2
Plenty of new functions incorporated! HELLO-NET System The Environmentally Friendly Features TADANO supports your crane management via the Internet, providing information about operational status, position and maintenance. Our rough terrain cranes are designed to minimize environmental impact. Fuel consumption indicator Our rough terrain cranes offer Fuel Monitoring System, Eco Mode System, Positive Control System and more to substantially reduce fuel consumption and CO2 emissions. Promoting comfortable living environment and preserving the environment. HELLO-NET Owner s Site enables sharing of machine data between TADANO Group and machine owners. We offer you advanced customer support. Monitoring machine information from your computer 1. Work History HELLO-NET Owner s Site can display the day-to-day operational status, mileage and remaining fuel for each machine that is equipped with a communication terminal. In addition, you can view a list displaying the number of hours of operation and the mileage of all your machines for any specified month. 2. Machine Position Data Using HELLO-NET Owner s Site, you can check a machine's latest position (up until the previous day) on a map. Two types of position data, listed below, are transmitted automatically from your machine once every day. Work Site: The location where the machine s PTO has been activated (for one hour or more). Position at Day s End: The final location from which GPS was able to receive data on a given day. Introducing Fuel Monitoring System To the AML screen which watches safe operation, we provided a monitoring function of fuel consumption to help promote environmental preservation, which constantly displays fuel consuming conditions on the AML screen during the period of crane operation, standby and traveling to help support work in an eco-friendly way. In addition, such data can be displayed as a fuel consumption history to serve to control crane operating conditions. The systems thus serve to improve work efficiency and operation effectiveness in an environmentally-friendly way including a reduction of fuel consumption and CO2 emissions as well as a lowered level of noise. 3. Maintenance Information Two functional devices to reduce fuel consumption You can check the maintenance timetable of your machines for periodical replacement parts and inspection schedule. HELLO-NET supports the maintenance of your machine. TADANO aims to reduce fuel consumption by means of its newly developed technologies with due consideration given to the length of actual operating hours as well as a non-operating time (when the crane is in a state of idling) with the operating lever returned to neutral. Ratio In this relation, the average ratio between the operating hours and the non-operating time has turned out to be approximately 4 % to 6 % Operating Nonaccording to the results of our investigation. approx. operating So, based on the above, TADANO made every effort to reduce fuel consumption approx. % for each case by means of the two differently functioning devices, % and successfully achieved the objectives; Communications satellite/mobile GPS Owner Work site Service TADANO 4 6 Ground station Eco Mode System - Works to reduce fuel consumption while the crane is in operation. Telematics (machine data logging and monitoring system) with HELLO-NET via internet is not available in certain cases. DETAILS: The availability of data communication systems, such as satellite or mobile communications which serve to widen the service area differs according to individual countries. Besides, there are some countries where the system itself is not in use yet. For details, please contact your distributor or our sales staff in charge. 3 Positive Control System - Works to reduce fuel consumption when the crane is in a state of idling. 4
The Environmentally Friendly Features Fuel Monitoring System The system constantly monitors fuel consumption on the AML screen. Checking this monitor enables you to prevent wasteful comsumption from unnecessary acceleration and idling. Working Eco Mode System The system controls the maximum engine speed at the time of crane operation. To prevent an unnecessary rise in engine speed when there is excessive acceleration, the system enables fuel consumption and CO2 emissions to decrease by max. 22 % with Eco mode 1, and max. 3 % with Eco mode 2, and the noise level is reduced. Numeric display Bargraph display Fuel consumption CO2 emissions Down max. % 22 Down max. % 3 Screen setting the eco mode to be selected Eco mode 1 Eco mode 2 1 2 Eco mode switch ECO mode indicator 2 The display changes every time you push the display change key. Eco mode 1 Eco mode 2 The above figures differ according to the type of a crane used and its operating conditions. F1 F2 F3 F4 AVG 7. min/l Display panel During crane operation Driving While idling Positive Control System The system effectively controls the quantity of hydraulic pump discharge during crane operation in response to the amount of movement applied by the operating control lever. When the crane is in a state of idling, the system keeps the quantity of hydraulic pump discharge to a minimum, reducing fuel consumption and CO2 emissions by up to 2 %. Down max. 2 % The above figures differ according to the type of a crane used and its operating conditions. Numeric display Current fuel consumption Average fuel consumption Bargraph display The mode keeps the quantity of hydraulic pump discharge to a minimum, which enables a considerable decrease in fuel consumption. The mode enables the hydraulic pump to function effectively in response to the amount of movement the operating lever applies. While traveling The display changes every time you push the display change key. Fuel consumption while idling Energy savings. Effective operation. While idling 6
Crane Assist cylinder for jib Jib installation ( GR-8EX, GR-6EX, GR-EX ) ( GR-8EX, GR-6EX, GR-EX ) When mounting and stowing the jib, the assist hydraulic cylinders are used resulting increased work efficiency and safety. Crane The rounded boom is made of high tensile steel, which allows for decreased boom weight and increased boom strength. In addition, the high performance AML-C comes standard and aids the operator in maintaining a safe operation. Two winches with cable follower Both the main winch and the auxiliary winch have powerful line pull and operate at high speeds thus enhancing work efficiency. New Design Maximum permissible line pull may be affected by wire rope strength. The Ultimate boom for the rough terrain crane ( GR-8EX, GR-6EX, GR-EX ) The rounded boom constructed of high tensile steel contributes to decreased boom weight and increased boom strength. Photo: GR-6EX Two telescoping modes [Ⅰ] & [Ⅱ] ( GR-8EX, GR-6EX ) The operator can select either of the two boom telescoping modes based on the designated job plan. Normal operation is performed with the Mode [Ⅰ]. However, when the stability of performance needs to be raised in particular, a boom telescoping system to have the boom weight lighter can be employed by Mode [Ⅰ] means of the Mode [Ⅱ]. Mode [Ⅰ] is extension of 2nd section only. Mode [Ⅱ] Mode [Ⅱ] is synchronized extension of 3rd, 4th Then follows the synchronized extension of 3rd, and th sections. 4th and th sections. Then 2nd section extends independently. GR-3EX New crane structure ( GR-8EX, GR-6EX, GR-EX ) When developing the crane structure, we attached importance to the shape of it that is most suited for crane operation, and realized it by making full use of a FEM analysis. As for the slewing frame, we adopted a new structure of TADANO's original conception to secure its high rigidity as well as keeping the configuration in a compact style along with the overall height being retained at a desired level. FEM : Finite Element Method The round hexagonal box boom ( GR-3EX ) 7 8
Crane 3. 3. 6 6 1.1 m / 17.7 m 1.1 m / 17.7 m 4 3 Bi-fold jib ( GR-8EX, GR-6EX, GR-EX ) A two-stage, bi-fold lattice-type jib is used for this model of crane. 12.-47. m 11.-43. m 8.8 m /.2 m 1.7-34.7 m 7.2 m / 12.8 m Jib ( GR-3EX ) Box type top section telescopes from lattice type base section which stows alongside base boom section. 4 3 9.7-31. m 2 Crane capacity: 8, kg at 3. m -section long boom: 12. m - 47. m 2-staged bi-fold jib: 1.1 m / 17.7 m Maximum lifting height: 47.1 m ( Boom ) 64.4 m ( Jib ) Maximum load radius: 4. m ( Boom ) 46. m ( Jib ) Crane capacity: 6, kg at 3. m -section long boom: 11. m - 43. m 2-staged bi-fold jib: 1.1 m / 17.7 m Maximum lifting height: 43.4 m ( Boom ) 6. m ( Jib ) Maximum load radius: 36.3 m ( Boom ) 41.4 m ( Jib ) Crane capacity:, kg at 2. m 4-section long boom: 1.7 m - 34.7 m 2-staged bi-fold jib: 8.8 m /.2 m Maximum lifting height: 34.9 m ( Boom ).1 m ( Jib ) Maximum load radius: 32.1 m ( Boom ) 42. m ( Jib ) Crane capacity: 3, kg at 3. m 4-section long boom: 9.7 m - 31. m 2-staged jib: 7.2 m / 12.8 m Maximum lifting height: 31.8 m ( Boom ) 44. m ( Jib ) Maximum load radius: 28. m ( Boom ) 37. m ( Jib ) 2 1 1 8. 8.3 81. 81. Minimum extension 2.7 m Minimum extension 2.7 m Minimum extension 2.48 m Minimum extension 2.2 m Middle extension. m Middle extension 6.7 m Maximum extension 7.3 m Middle extension. m Middle extension. m Middle extension. m Middle extension 6.7 m Middle extension 6. m Middle extension.9 m GR-8EX Maximum extension 7.3 m GR-6EX Maximum extension 7. m GR-EX Maximum extension 6.3 m GR-3EX 9 1
Crane om l en gth Automatic moment limiter [AML-C] de tion tec Tadano s new AML-C is easy to use. It allows the operator to simultaneously monitor: boom angle, boom length, operating pressure of the elevating cylinder, the extension width of the outriggers, slewing position, rated lifting capacity and present hook load. All of this enables the AML-C to move easily through lifting capacity changes without changing configurations and codes to make a lift. Boom angle detection Detection of extension width of outriggers The AML-C provides both audio and visual warnings when a condition exists that will overload the crane and employs our slow stop function to avoid shock loads. The AML-C with OPERATOR pre-set working range limits and slow stop functions will assist the operator to deliver safe smooth operations for years to come. Registering number of parts of line Registering outrigger status Bo Anti-two-block detection switch Registering working range Boom elevating cylinder pressure detection Selecting jib status Checking AML function Registering lift status Crane operation detection REMOVED EQUIPPED Slewing angle detection Automatic moment limiter [AML-C] Input signal from each detector Registration by operator Error code Alarm buzzer 14 STOP 14 STOP External warning lamps STOP STOP STOP Alarm Stop the operation toward the critical side Drum rotation indicator 1 6 2 FI 1 6 2 FI To let the operator know when the winch is rotating, the drum rotation indicator on the AML beeps and flashes sequentially. The moving distance of the hook block per one flash of the indicator is approximately 2 cm to 3 cm. Moment load ratio 1% or more AML display symbols Moment load ratio STOP Jib length Two-blocking Jib lift indicator Working range limit 3 F2 7 4 F3 8 1 11 12 13 F4 9 3 F2 7 4 F3 8 1 11 12 13 F4 9 The AML calculates the hook load and rated lifting capacity based on the operation state registered by the operator and input signal from each detector, and displays them as a moment load ratio. When the moment load ratio reaches or exceeds 1%, the AML stops the crane operations toward the critical sides and warns with error codes and a buzzer. (The AML is a safety device that aids the operator in preventing accidents, such as a machine overturn, and damage resulting from overload.) Number of part lines Jib offset angle Hook load Boom telescoping mode Outrigger asymmetric extension width control Rated lifting capacity Boom length Control selector switch Boom lift Slewing position Winch selection Front position When operating the crane with the asymmetric outriggers extended, the AML-C detects the extension width of all of the Crane's outriggers (front, rear, left and right) to measure maximum work capacity in each area. When slewing the boom from the longer outrigger area to the shorter outrigger area, the AML-C detects the motion and displays the maximum capacity according to the extension width of each of the outriggers, and brings the motion to a slow stop before it reaches the maximum capacity. Therefore, Even in the case of operator error, the AML-C's slow stop function will help to minimize any safety risk. Outrigger status G F Outrigger Maximum extension D A : Over-front B : Over-rear C : Over-side D : Over-side E : Rated Load [ O/R max. ] F : Rated Load [ O/R mid. ] G : Rated Load [ O/R mid. ] H : Rated Load [ O/R min. ] E A ECO mode Fuel consumption B Load radius Boom angle AML lamp AUTO SLOW STOP! Outrigger Middle extension 11 O/R MAX O/R MID O/R MID O/R MIN GR-8EX H C 12
Crane Operator comfort The crane cab provides improved livability and offers the operator a more comfortable working environment. Seat adjustment Adjust the seat to a position where you can press down far enough so that you can operate all the devices easily when you sit on the seat. Headrest Air conditioner Headrest height adjustment knob Armrest Hot-water heater and air conditioning. The crane operating control levers are of finger control type and surely and steadily respond to the operator. Armrest adjustment button Reclining angle range Armrest angle range Reclining adjustment lever Slide adjustment lever Height adjustment lever Adjustment of control lever stand The control lever stand has a 3-stage adjustment feature. Before you enter or exit the cab, or when Position for you complete the crane operation, crane operation set the control lever stand on the left to the stowing position. The unlock lever is used by pulling to adjust for all positions of the control lever stand. Stowing position (for traveling) Unlock lever Wider steps and hand rails Photo: GR-8EX, GR-6EX Left side steps Photo: GR-8EX, GR-6EX Photo: GR-6EX 13 Front steps Photo: GR-8EX, GR-6EX Right side steps Photo: GR-8EX, GR-6EX Rear steps 14
Carrier Carrier Photo: GR-6EX Dashboard indicator and warning symbols Photo: GR-8EX Fuel gauge New carrier frame Speedometer Tachometer Air pressure gauge for brake system ( GR-8EX, GR-6EX, GR-EX ) The new carrier frame design was developed and built so that its lightweight is compatible with its high rigidity to achieve an advanced level of performance. As a result, the rigidity was enhanced by as much as 3 % which enables highly stabilized maneuverability for the new model of crane. Compared with our conventional crane models High performance engine GR-8EX, GR-6EX, GR-EX Model Mitsubishi 6M6-TL Type 4 cycle, turbo charged and after cooled, Engine water temperature gauge Odometer/tripmeter Select/reset button 6 cylinder in-line, direct injection, water cooled diesel engine. Piston displacement 7,4 cm3 Max. output 2 kw at 2,6 min-1 {rpm} Max. torque 78 N-m at 1,4 min-1 {rpm} Hour meter Torque converter oil temperature gauge Steering filter Engine warning (red) Engine oil pressure CPU error Battery abnormal Low air pressure EURO SPEC Model Type Cummins QSB 6.7 [EUROMOT ⅢB] 4 cycle, turbo charged and after cooled, 6 cylinder in-line, direct injection, water cooled diesel engine. Piston displacement 6,7 cm3 Max. output 194 kw at 2, min-1 {rpm} Max. torque 843 N-m at 1,6 min-1 {rpm} Mitsubishi 6M6-TL Water separator Engine warning (yellow) Coolant level GR-3EX Model Type Torque converter oil pressure Fuel level Engine overrun Smooth Transmission Cummins QSB6.7 EUROMOT ⅢB (EURO SPEC) 4 cycle, turbo charged and after cooled, 6 cylinder in-line, direct injection, Electronically controlled, fully automatic transmission. Torque converter driving full power shift with driving axle selector. 6 forward and 2 reverse speeds, constant mesh. water cooled diesel engine. Piston displacement 6,7 cm3 Max. output 16 kw at 2, min-1 {rpm} Max. torque 843 N-m at 1,6 min-1 {rpm} GR-8EX, GR-6EX GR-EX GR-3EX 3 speeds - High range - 2 wheel drive; 4 wheel drive 3 speeds - Low range - 4 wheel drive 4 speeds - High range - 2 wheel drive; 4 wheel drive 4 speeds - Low range - 4 wheel drive 4 speeds - High range - 2 wheel drive; 4 wheel drive 4 speeds - Low range - 4 wheel drive Cummins QSB6.7 16
Carrier Fastest traveling speed ( GR-EX, GR-3EX ) Maximum traveling speed km/h 2 km/h EURO SPEC GR-EX: Mitsubishi Engine + 6 forward speeds transmission GR-3EX: Cummins Engine + 6 forward speeds transmission Comfortable suspension ( GR-EX, GR-3EX ) Semi-elliptic leaf springs with hydraulic lockout device provide good riding comfort. GR-8EX Axle Front: Full floating type, steering and driving axle with planetary reduction. Rear: Full floating type, steering and driving axle with planetary reduction and non-spin rear differential. Max. traveling speed: 36 km/h Brake systems Min. turning radius (at center of extreme outer tire) 2-wheel steering: 11.9 m 4-wheel steering: 6.8 m Service: Air over hydraulic disc brakes on all 4 wheels. Parking/Emergency: Spring applied-air released brake acting on input shaft of front axle. Auxiliary: Electropneumatic operated exhaust brake. 2 km/h EURO SPEC Overall length: approx. 14,37 mm Overall width: approx. 3,3 mm Overall height: approx. 3,79 mm GR-6EX Max. traveling speed: 36 km/h 2 km/h EURO SPEC 4 steering modes Hydraulic power steering controlled by steering wheel. GR-8EX GR-6EX GR-EX GR-3EX Traveling on roads Driving in work site 2 wheel front Front wheel only steering. This steering method is the same as that of general vehicles. Overall length: approx. 13,38 mm Overall width: approx. 3,3 mm Overall height: approx. 3,79 mm Min. turning radius (at center of extreme outer tire) 2-wheel steering: 11.9 m 4-wheel steering: 6.8 m GR-EX 2 wheel rear Max. traveling speed: km/h Rear wheel only steering. The rear end of the vehicle swings outward like a forklift. Useful for easy approach of a narrow area. Overall length: approx. 13, mm Overall width: approx. 2,98 mm Overall height: approx. 3,76 mm 2 km/h EURO SPEC Min. turning radius (at center of extreme outer tire) 2-wheel steering: 11.7 m 4-wheel steering: 6.7 m 4 wheel coordinated Driving in work site Front and rear wheels are steered in opposite directions. The turning radius is decreased. Useful for movement in a small area. GR-3EX 4 wheel crab Overall length: approx. 11,24 mm Overall width: approx. 2,62 mm Overall height: approx. 3,3 mm Max. traveling speed: km/h 2 km/h EURO SPEC Front and rear wheels are steered in the same direction. The vehicle can move diagonally. Useful for pulling over. 17 Min. turning radius (at center of extreme outer tire) 2-wheel steering: 9.8 m 4-wheel steering:.8 m 18
12.2 12.8 WORKING RANGE & DIMENSION GR-8EX GR-EX WORKING RANGE 3. 8 47.m BOOM + 17.7m JIB 47.m BOOM + 1.1m JIB 47.m BOOM 42.6m BOOM 38.3m BOOM 29.m BOOM 2.8m BOOM 7 6 8 4 36 3 2 7 6 6 4 4 3 3 2 2 Lifting height (m) DIMENSION Min: 12, Max: 47, 2,2 R4,19 3,3 3,79 2,7 (O/R Min) (mm), (O/R Mid1) 6,7 (O/R Mid2) 7,3 (O/R Max) WORKING RANGE 81 34.7m BOOM +.2m JIB 34.7m BOOM + 8.8m JIB 34.7m BOOM 26.7m BOOM 18.7m BOOM 7 6 4 3 3 2 DIMENSION 4 4 3 3 2 2 Lifting height (m) 3,76 Min: 1,7 Max: 34,7 2,2 R4,14 2,98 (mm) 2,48 (O/R Min), (O/R Mid1) 6, (O/R Mid2) 7, (O/R Max) 3,73 16.4m BOOM 12.m BOOM 1 2 2 3 Load radius (m) 3 1 1 4 4. 44 2,3 1,87 8,2 3,9 7,33 14,37 2,4 1.7m BOOM 1 2 2 3 3 4 Load radius (m) 1 1.6 6,83 1,8 3,3 3,6 8,1 3,8 2,42 13, 4 11.7 GR-6EX GR-3EX WORKING RANGE DIMENSION (mm) WORKING RANGE DIMENSION (mm) 3. 43.m BOOM + 17.7m JIB 43.m BOOM + 1.1m JIB 8 7 6 8 3 43.m BOOM 39.m BOOM 3.m BOOM 27.m BOOM 19.m BOOM.m BOOM 11.m BOOM 4 31 3 2 1 6 6 4 4 3 3 2 2 1 1 2 2 3 3 4 Load radius (m) Lifting height (m).3 Min: 11, Max: 43, 44 2,3 7,2 13,38 2,2 1,87 3,9 7,33 R4,19 2,4 3,3 2,7 (O/R Min), (O/R Mid1) 6,7 (O/R Mid2) 7,3 (O/R Max) 3,79 81 7 6 9.7m BOOM 16.8m BOOM 31.m BOOM 24.4m BOOM 31.m BOOM +12.8m JIB 31.m BOOM +7.2m JIB 4 3 3 2 1 1 2 2 3 Load radius (m) 3 4 4 3 3 2 2 1 Lifting height (m) 3,3.3,72 MIN: 9,7 MAX: 31, 2,46 R3,33 1,7 3,3 3,3 7,3 3, 2,2 11,24 2,62 2,2(O/R Min),(O/R Mid1),9(O/R Mid2) 6,3(O/R Max) 37 12.6 3,48 19 2
SPECIFICATIONS MODEL GR-8EX GR-6EX MAXIMUM CAPACITY TRAVELING SPEED (MAX.) GRADEABILITY (TAN ) WEIGHT Gross vehicle mass -front axle -rear axle MIN. TURNING RADIUS BOOM Fully retracted length Fully extended length Extension speed Elevation speed JIB Length MAIN WINCH Single line pull Single line speed Wire rope AUXILIARY WINCH Single line pull Single line speed Wire rope SLEWING SPEED Tail slewing radius HYDRAULIC SYSTEM TADANO Automatic Moment Limiter (Model: AML-C) OUTRIGGERS Extension width CARRIER ENGINE TRANSMISSION STEERING SUSPENSION TIRES FUEL TANK CAPACITY 8, kg at 3. m 36 km/h 2 km/h EURO SPEC 94 % (at stall) 3 % (17 : Mitsubishi 6M6-TL) 7 % (3 : Cummins QSB6.7) EURO SPEC Machine should be operated within the limit of engine crankcase design. 1,41 kg 24,32 kg 27,8 kg 11.9 m (2-wheel steering), 6.8 m (4-wheel steering) (at center of extreme outer tire) -section full length power telescoping boom. 12. m 47. m 3. m in 16 seconds 2 to 6 in 46 seconds 2-staged swing around boom extension. Triple offset (3. //) type. Assistant cylinders for mounting and stowing. 1.1 m and 17.7 m hydraulic axial piston motor. 64.7 kn {6,6 kgf} 149 m/min. (at the 4th layer) 19 mm (Diameter) hydraulic axial piston motor. 64.7 kn {6,6 kgf} 149 m / min. (at the 4th layer) 19 mm (Diameter) 1. min -1 {rpm} 4,19 mm Pumps... 2 variable piston pumps for telescoping, elevating and winches. Tandem gear pump for steering, slewing and optional equipment. Control valves... Multiple valves actuated by pilot pressure with integral pressure relief valves. Circuit... Equipped with air cooled type oil cooler. Oil pressure appears on AML display for main circuit. Hydraulic oil tank capacity...approx. 84 liters Main unit in crane cab gives audible and visual warning of approach to overload. Automatically cuts out crane motions before overload. It also has the limit function of working range (load radius and/or boom angle and/or tip height and/or slewing range). Following information is displayed. Moment load in percentage Number of parts of line Boom angle Boom length Load radius Outrigger position On-rubber indicator Actual hook load Permissible load Boom position indicator Potential lifting height Slewing angle Main hydraulic oil pressure Jib length and jib offset angle (only during jib operation) 4-hydraulically operated H-type outriggers. Each outrigger controlled simultaneously or independently from the crane cab. Equipped with extension width detector for each outrigger. Maximum... 7,3 mm, Middle... 6,7 mm &, mm Minimum... 2,7 mm, Float size (Diameter)... 6 mm Rear engine, left-hand steering, driving axle 2-way selected type (by manual switch). 4 x 2 front drive, 4 x 4 front and rear drive Model... Mitsubishi 6M6-TL Cummins QSB 6.7 [EUROMOT B] EURO SPEC Type... 4 cycle, turbo charged and after cooled, 6 cylinder in-line, direct injection, water cooled diesel engine. Piston displacement... 7,4 cm 3 6,7 cm3 EURO SPEC Max. output... 2 kw at 2,6 min -1 {rpm} 194 kw at 2, min-1 {rpm} EURO SPEC Max. torque... 78 N-m at 1,4 min -1 {rpm} 843 N-m at 1,6 min-1 {rpm} EURO SPEC Electronically controlled full automatic transmission. Hydraulic power steering. 4 steering modes available: 2-wheel front, 2-wheel rear 4-wheel coordinated, 4-wheel crab Front... Rigid mounted to the frame. Rear... Pivot mounted with hydraulic lockout cylinders. 29. - 2 34PR(OR), Single x 4 3 liters 6, kg at 3. m 36 km/h 2 km/h EURO SPEC 147 % (at stall) 3 % (17 : Mitsubishi 6M6-TL) 7 % (3 : Cummins QSB6.7) EURO SPEC Machine should be operated within the limit of engine crankcase design. 43,73 kg 21, kg 22,18 kg 11.9 m (2-wheel steering), 6.8 m (4-wheel steering) (at center of extreme outer tire) -section full length power telescoping boom. 11. m 43. m 32. m in 128 seconds 2 to 6 in 46 seconds 2-staged swing around boom extension. Triple offset (3. //) type. Assistant cylinders for mounting and stowing. 1.1 m and 17.7 m hydraulic axial piston motor. 4.9 kn {,6 kgf} 136 m/min. (at the 4th layer) 19 mm (Diameter) hydraulic axial piston motor. 4.9 kn {,6 kgf} 136 m / min. (at the 4th layer) 19 mm (Diameter) 2.4 min -1 {rpm} 4,19 mm Pumps... 2 variable piston pumps for telescoping, elevating and winches. Tandem gear pump for steering, slewing and optional equipment. Control valves... Multiple valves actuated by pilot pressure with integral pressure relief valves. Circuit... Equipped with air cooled type oil cooler. Oil pressure appears on AML display for main circuit. Hydraulic oil tank capacity...approx. 84 liters Main unit in crane cab gives audible and visual warning of approach to overload. Automatically cuts out crane motions before overload. It also has the limit function of working range (load radius and/or boom angle and/or tip height and/or slewing range). Following information is displayed. Moment load in percentage Number of parts of line Boom angle Boom length Load radius Outrigger position On-rubber indicator Actual hook load Permissible load Boom position indicator Potential lifting height Slewing angle Main hydraulic oil pressure Jib length and jib offset angle (only during jib operation) 4-hydraulically operated H-type outriggers. Each outrigger controlled simultaneously or independently from the crane cab. Equipped with extension width detector for each outrigger. Maximum... 7,3 mm, Middle... 6,7 mm &, mm Minimum... 2,7 mm, Float size (Diameter)... 6 mm Rear engine, left-hand steering, driving axle 2-way selected type (by manual switch). 4 x 2 front drive, 4 x 4 front and rear drive Model... Mitsubishi 6M6-TL Cummins QSB 6.7 [EUROMOT B] EURO SPEC Type... 4 cycle, turbo charged and after cooled, 6 cylinder in-line, direct injection, water cooled diesel engine. Piston displacement... 7,4 cm 3 6,7 cm3 EURO SPEC Max. output... 2 kw at 2,6 min -1 {rpm} 194 kw at 2, min-1 {rpm} EURO SPEC Max. torque... 78 N-m at 1,4 min -1 {rpm} 843 N-m at 1,6 min-1 {rpm} EURO SPEC Electronically controlled full automatic transmission. Hydraulic power steering. 4 steering modes available: 2-wheel front, 2-wheel rear 4-wheel coordinated, 4-wheel crab Front... Rigid mounted to the frame. Rear... Pivot mounted with hydraulic lockout cylinders. 29. - 2 22PR(OR) or 29. 2 28PR(OR), Single x 4 3 liters MODEL GR-EX GR-3EX MAXIMUM CAPACITY TRAVELING SPEED (MAX.) GRADEABILITY (TAN ) WEIGHT Gross vehicle mass -front axle -rear axle MIN. TURNING RADIUS BOOM Fully retracted length Fully extended length Extension speed Elevation speed JIB Length MAIN WINCH Single line pull Single line speed Wire rope AUXILIARY WINCH Single line pull Single line speed Wire rope SLEWING SPEED Tail slewing radius HYDRAULIC SYSTEM TADANO Automatic Moment Limiter (Model: AML-C) OUTRIGGERS Extension width CARRIER ENGINE TRANSMISSION STEERING SUSPENSION TIRES FUEL TANK CAPACITY, kg at 2. m km/h 2 km/h EURO SPEC 69 % (at stall) 3 % (17 : Mitsubishi 6M6-TL) 7 % (3 : Cummins QSB6.7) EURO SPEC Machine should be operated within the limit of engine crankcase design. 33,92 kg 33,42 kg 17,36 kg 16,44 kg 16,6 kg 16,98 kg EURO SPEC 11.7 m (2-wheel steering), 6.7 m (4-wheel steering) (at center of extreme outer tire) 4-section full length power telescoping boom. 1.7 m 34.7 m 24. m in 72 seconds 2 to 6 in 27 seconds 2-staged swing around boom extension. Triple offset ( //) type. Assistant cylinders for mounting and stowing. 8.8 m and.2 m hydraulic axial piston motor. 4.9 kn {,6 kgf} 136 m/min. (at the 4th layer) 19 mm (Diameter) hydraulic axial piston motor. 4.9 kn {,6 kgf} 118 m/min. (at the 2nd layer) 19 mm (Diameter) 2.7 min -1 {rpm} 4,14 mm Pumps... 2 variable piston pumps for telescoping, elevating and winches. Tandem gear pump for steering, slewing and optional equipment. Control valves... Multiple valves actuated by pilot pressure with integral pressure relief valves. Circuit... Equipped with air cooled type oil cooler. Oil pressure appears on AML display for main circuit. Hydraulic oil tank capacity...approx. 6 liters Main unit in crane cab gives audible and visual warning of approach to overload. Automatically cuts out crane motions before overload. It also has the limit function of working range (load radius and/or boom angle and/or tip height and/or slewing range). Following information is displayed. Moment load in percentage Number of parts of line Boom angle Boom length Load radius Outrigger position On-rubber indicator Actual hook load Permissible load Boom position indicator Potential lifting height Slewing angle Main hydraulic oil pressure Jib length and jib offset angle (only during jib operation) 4-hydraulically operated H-type outriggers. Each outrigger controlled simultaneously or independently from the crane cab. Equipped with extension width detector for each outrigger. Maximum... 7, mm, Middle... 6, mm &, mm Minimum... 2,48 mm, Float size (Diameter)... mm Rear engine, left-hand steering, driving axle 2-way selected type (by manual switch). 4 x 2 front drive, 4 x 4 front and rear drive Model... Mitsubishi 6M6-TL Cummins QSB 6.7 [EUROMOT B] EURO SPEC Type... 4 cycle, turbo charged and after cooled, 6 cylinder in-line, direct injection, water cooled diesel engine. Piston displacement... 7,4 cm 3 6,7 cm3 EURO SPEC Max. output... 2 kw at 2,6 min -1 {rpm} 194 kw at 2, min-1 {rpm} EURO SPEC Max. torque... 78 N-m at 1,4 min -1 {rpm} 843 N-m at 1,6 min-1 {rpm} EURO SPEC Electronically controlled full automatic transmission. Hydraulic power steering. 3 steering modes available: 2-wheel front, 4-wheel coordinated, 4-wheel crab Front... Semi-elliptic leaf springs with hydraulic lockout device. Rear... Semi-elliptic leaf springs with hydraulic lockout device. 23. 2 (OR), Single x 4 3 liters 3, kg at 3. m km/h 2 km/h EURO SPEC 78 % (at stall) 7 % (3 : Cummins QSB6.7) Machine should be operated within the limit of engine crankcase design. 26,92 kg 27, kg 13,17 kg 13,12 kg 13,7 kg 14,3 kg EURO SPEC 9.8 m (2-wheel steering),.8 m (4-wheel steering) (at center of extreme outer tire) 4-section full length power telescoping boom 9.7 m 31. m 21.3 m in 91 seconds 2 to 6 in 22 seconds 2-staged swing around boom extension. Triple offset ( //) type. 7.2 m and 12.8 m hydraulic axial piston motor 39.2 kn { 4, kgf } 12 m/min. (at the 4th layer) 16 mm (Diameter) hydraulic axial piston motor 39.2 kn { 4, kgf } 12 m / min.(at the 4th layer) 16 mm (Diameter) 3.2 min -1 {rpm} 3,33 mm Pumps... 2 variable piston pumps for telescoping, elevating and winches. Tandem gear pump for steering, slewing and optional equipment. Control valves... Multiple valves actuated by pilot pressure with integral pressure relief valves. Circuit... Equipped with air cooled type oil cooler. Oil pressure appears on AML display for main circuit. Hydraulic oil tank capacity... approx. 38 liters Main unit in crane cab gives audible and visual warning of approach to overload. Automatically cuts out crane motions before overload. It also has the limit function of working range (load radius and/or boom angle and/or tip height and/or slewing range). Following information is displayed. Moment load in percentage Number of parts of line Boom angle Boom length Load radius Outrigger position On-rubber indicator Actual hook load Permissible load Boom position indicator Potential lifting height Slewing angle Main hydraulic oil pressure Jib length and jib offset angle (only during jib operation) 4-hydraulically operated H-type outriggers. Each outrigger controlled simultaneously or independently from the cab. Equipped with extension width detector for each outrigger. Maximum...6,3 mm, Middle...,9 mm &, mm Minimum... 2,2 mm, Float size (Diameter)... 4 mm Rear engine, left hand steering, driving axle 2-way selected type (by manual switch). 4 x 2 front drive, 4 x 4 front and rear drive. Model... Cummins QSB6.7 Cummins QSB 6.7 [EUROMOT B] EURO SPEC Type... 4 cycle, turbo charged and after cooled, 6 cylinder in-line, direct injection, water cooled diesel engine. Piston displacement...6,7 cm 3 Max. output... 16 kw at 2, min -1 {rpm} Max. torque... 843 N-m at 1,6 min -1 {rpm} Electronically controlled full automatic transmission. Hydraulic power steering. 3 steering modes available: 2-wheel front, 4-wheel coordinated, 4-wheel crab Front... Semi-elliptic leaf springs with hydraulic lockout device. Rear... Semi-elliptic leaf springs with hydraulic lockout device. 44 / 9 R 2(OR), Single x 4 3 liters Some specifications are subject to change 21 22