Total weight
Engine power
Bucket capacity
Main pump type
Max.main pump flow
System pressure
Total weight: 38.5 t
Engine power: 241kW/2000 rpm
Bucket capacity: 1.8 m³
Operating weight: 38500 kg
Bucket capacity: 1.8 m3
Main pump type: Variable plunger pump
Max.main pump flow: 2×324 L/min
System pressure: 34.3 Mpa
Pilot pump type: Gear pump
Max.pilot flow: 27 L/min
Pilot pressure: 3.9 Mpa
Fuel tank: 700 L
Hydraulic oil tank: 475 L
Model: 6LTAA8.9
Rated power: 241/2000 kw/rpm
Max.torque: 1400/1400 N.m/rpm
Displacement: 8.9 L
Swing speed: 9.1 rpm
Travel speed(Max/Min): 6.2/3.6 km/h
Gradeability: 70 %
Ground pressure: 58.5 kPa
Boom length: 6500 mm
Arm length: 3260 mm
Max.digging height: 10675 mm
Max.dumping height: 7575 mm
Max.digging depth: 7420 mm
Max.depth cut for 2440 mm level bottom: 7255 mm
Max.vertical digging depth: 6335 mm
Max.digging reach: 11285 mm
Max.ground digging reach: 11077 mm
Min.front swing radius: 4410 mm
Bucket digging force: 600 mm
Max height of total machine: 253 kN
Arm digging force: 180 kN
Total length: 11370 mm
Total height: 3730 mm
Total width: 3390 mm
Counterweight ground clearance: 1270 mm
Min.ground clearance: 537 mm
Tail swing radius: 3620 mm
Track ground length: 4025 mm
Track length: 4940 mm
Track gauge: 2590 mm
Track width: 3390 mm
Track shoe width: 800 mm
Max.main machine height: 3275 mm
Turntable width: 3120 mm
– Strong power, high reliability, low noise, energy saving, and environmental protection.
– Independent research and development of arc lifting mechanism, simple structure, strong bearing capacity, good reliability
– IS0 pilot operating mode with easy operation, flexible control and good inching performance.
– International universal quick-change device with easy switching of cleaning, miling, snow-blowing, and other accessories.
– Standard bucket floating and automatic leveling function that greatly improves the work efficiency.
– All-around maintenance space that ensures easy access to the parts to be maintained and facilitates maintenance.
