- Excavators[10]
- Loaders[10]
- Other Construction Machinery[4]
- Pavers[8]
- Road Roller[5]
- Cranes[10]
- Drilling Rig[10]
- Other Mining Machinery[6]
- Iron Ore[2]
- Hammer[1]
- Drill Bit[2]
- Tow Truck & Wrecker[2]
- High-altitude Operation Truck[8]
LT70-6 Crawler Excavator
LT70-6 Crawler Excavator
. Technical parameters:
Model | LT70-6 | ||
Bucket capacity | m3 | 0.24 | |
Operating weight ---including boom & arm & bucket & operator & lubricant & coolant liquid & full fuel tank | kg | 6800 | |
Dimension (in transportation) | Overall length | mm | 6,230 |
Overall width | mm | 2,060 | |
Overall height | mm | 2,780 | |
Min. clearance | mm | 350 | |
Engine | Model | Japan Original Imported Cummins B3.3 | |
Type | Water-cooled, DI, 4-stroke | ||
No. of cylinders | 4 | ||
Bore x Stroke | 95mm x 115mm | ||
Total displacement | L | 3.3 | |
Rated output power | KW/rpm | 44.1/2200 | |
Peak torque | N.m/rpm | 214/1600 | |
Digging performance | Max. digging height | mm | 5,752 |
Max. dumping height | mm | 4,063 | |
Max. digging depth | mm | 4,022 | |
Max. digging radius | mm | 6,387 | |
Max. bucket digging force | kg | 3800 | |
Hydraulic system | Main pump | piston pump X 2 + gear pump X 1 | |
Max. displacement | ml/r | 66.2 | |
Max. pressure |
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| |
Boom & arm & bucket | Mpa | 22 | |
Driving system | Mpa | 22 | |
Swing system | Mpa | 21 | |
Control system | Mpa | 4 | |
Pilot pump | Gear pump | ||
Main valve | 3-set Multi-way valve | ||
Travel system | Travel motor | Dual-speed independent piston motor | |
Brake system | Spring-loaded multi-disc hydraulic brake | ||
Travel speed (Gear I/II) | km/h | 4.6/2.8 | |
Max. output torque | KN | 8.5 | |
Grade ability | °/% | 35°/70% | |
Tensioning type | Grease tensioning | ||
Carrier roller quantity | 2 x 1 | ||
Track roller quantity | 2 x 5 | ||
Track shoe quantity | 2 x 40 | ||
Track shoe width | mm | 400 (standard) | |
Ground pressure | Kpa | 38 | |
Track length ( chassis) | mm | 2,550 | |
Track wheel base | mm | 1,990 | |
Track gauge | mm | 1,660 | |
Swing system | Brake system | When slew control rod in neutral, automatic hydraulic locking. | |
Parking brake | Hydraulic wet multi-disc brake | ||
Slew speed | rpm | 9 | |
Tail slew radius | mm | 1,670 | |
Slewing bearing | Heavy loading & sealed oil-bath lubricating | ||
Bulldozing plate | Bulldozing plate width | mm | 2,100 |
Bulldozing plate height | mm | 420 | |
Operating distance(lifting up/down) | mm | 370/350 | |
Cylinder | Bore x Stroke x Diameter |
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Boom | mm | Φ115 x 720 x 65 | |
Arm | mm | Φ85 x 880 x 55 | |
Bucket | mm | Φ85 x 600 x 55 | |
Bulldozing plate | mm | Φ110 x 183 x 60 | |
Capacity | Fuel tank capacity | L | 128 |
Hydraulic oil tank capacity | L | 75 | |
Cooling system | L | 14 | |
Travel reducer | L | 2 x 2.5 | |
Slew reducer | L | 6 | |
Air-conditioner | Kg | 0.6 | |
