Customization: | Available |
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After-sales Service: | One Year Warranty |
Warranty: | One Year |
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Comfortable and convenient
The maintenance point is concentrated on one side: the electronically controlled unit pump is arranged on the cylinder block and is directly driven by the camshaft through the tappet. The structure is compact, the rigidity is good, so the vibration is low, the noise is low (less than 96 decibels), and the operating environment is comfortable;
Except for the starter and the supercharger, the maintenance points of the engine are arranged on the same side of the engine, which is easy to maintain;
The open hood opens at a large angle: the left and right hoods of the excavator and the top engine hood have a large opening angle, which is very convenient for maintenance;
Centralized maintenance points: centralized electrical layout: EECU, fuses, and relays are centrally arranged in the left front cover (adjacent to the air filter), and the layout is also printed on the back of the cover
Figure, maintenance and overhaul * for convenience;
Side-by-side heat dissipation: The engine intercooler, the water diffuser and the hydraulic oil radiator are arranged in triple parallel, with good heat dissipation effect and easy cleaning and maintenance.
Overall dimension | |
Overall width of upper assembly | 2450mm |
Overall width | 2490mm |
Overall height | 2830mm |
Tail swing radius | 2200mm |
Overall height of engine hood | 2080mm |
Ground clearance of counterweight | 900mm |
Wheelbase | 2700mm |
Crawler length | 3440mm |
Crawler gauge | 1990mm |
Crawler pad width | 500mm |
Min. ground clearance | 430mm |
Overall length | 7340mm |
Overall height of boom | 2830mm |
Overall parameters | |
Bucket capacity | 0.48m³ |
Overall operating weight | 12300kg |
Max. excavation force | 85KN |
Slew speed | 11r/min |
Traveling speed (low/high) | 3.0/5.1km/h |
Average ground pressure | 40.9kPa |
Max. digging radius | 7790mm |
Max. digging depth | 5060mm |
Max. digging height | 7900mm |
Max. dumping height | 5625mm |
Min. front slewing radius | 2642mm |
Engine | |
Model | BF4M2012 |
Type | Four-stroke,inter-cooled, supercharged |
Rated Power@Revolution Speed | 75kW |
Displacement | 4038mL |
Cylinder bore × stroke | 101*126mm |
Emission standard | GB20891-2014 China Phase III |
Rated fuel consumption | 224g/kw.h |
Max. torque | 425N.m |
Traveling/swing system | |
Qty. of carrier rollers (single side) | 1 |
Qty. of track rollers (single side) | 6 |
Traveling brake type | Wet disc brake |
Swing mode | Hydraulic drive internal tooth single-row ball-bearing |
Swing brake type | Wet disc brake |
Hydraulic system | |
Hydraulic control type | Pilot proportional control valve |
Hydraulic system type | Single pump load sensing system |
Max. flow | 220+20 |
Operating pressure | 330kgf/cm2 |
Fill capacity | |
Fuel | 260L |
Engine oil | 13L |
Hydraulic oil | 205L |
Antifreeze | 23L |