|B||Ground contact length (transportation)||8290||J||Track length||5960|
|C||Overall height (to top of the boom)||4730||K||Track gauge||3440/281
|D||Overall width||4310/3680||L||Track width||4090/346
|E||Overall height (to top of the cab)||3705||M||Shoe width||650|
|F||Counterweight ground clearance||1550||O||Bonnet height||3370|
|G||Ground clearance||895||P||Revolving frame width||3505|
|H||Tail swing radius||4145||Q||Distance from swivel center to tail||4055|
|Scope of work (mm)|
|A||Max. digging height||11520|
|B||Max. dumping height||7710|
|C||Max. digging depth||7350|
|D||Max. vertical digging depth||5695|
|E||Max. depth cut for 2440m (8') level bottom||7190|
|F||Max. digging distance||12200|
|G||Max. digging radius at ground level||11920|
|H||Min. swing radius of work equipment||5420|
|Model||ISUZU 6WG1||Travel motors||KYB|
|Type||High pressure common rail, water cooling, 6 cylinders in line, turbo charging||Support roller quantities||8×2|
|Carrier roller quantities||3×2|
|No. of cylinder||6||Travel shoes||49×2|
|Bore and stroke||147mm×154mm||Travel speed||3.2/4.9km/h|
|Displacement||15.681L||Drawbar pulling force||475kN|
|Power output||377kW/1800rpm||Gradeability||70% (35°)|
|Hydraulic System||Swing System|
|Type||Double piston pump plus gear pump plus cooling pump||Swing motor type||M5X180|
|Max. discharge flow||280×2+15+45L/min||Swing speed||7r/min|
|Digging Force (ISO6015)||Refilling Capacities＆lubrications|
|Arm length||2900mm||Fuel tank||900L|
|Bucket digging force||420kN||Cooling system||76L|
|Arm digging force||365kN||Engine oil||52L|
|Hydraulic oil tank||570L|
|Bucket||Operating Weight and Ground Pressure|
|Type||Backhoe bucket||Shoe width||650mm|
|Bucket capacity||4.5m3||Ground pressure||105kPa|
|Bucket width||2170mm||Operating weight||72500kg|
Isuzu 6WG1 high power engine,
Highly adaptable turbo engine, twist
Big torque, strong power and good responsiveness.
Meet the needs of high-intensity operations in mines.
Optimize the fuel injection method, greatly optimize the curve, increase the economic fuel consumption area, lower fuel consumption, and save 12% compared to competing products
Kawasaki complete set of super hydraulic combination, high matching degree, small pressure loss, more energy-saving, more efficient.Engine-hydraulic system intelligent matching, flow supply on demand.
K7V280 main pump, greater output torque, electrically controlled positive flow hydraulic system, reduce the pressure loss of the hydraulic system.The perfect combination of load and flow rate greatly improves the response speed.
Kawasaki main valve, the strongest flow capacity in the industry, positive flow electronic control system, better operation coordination.
Self-lubricated copper based alloy sleeve for key joints for wear resistance and wear reduction.Optimize the hinge point of the working device to ensure the bucket excavation track, reduce the excavation resistance, Digging force is 10% higher than competing products.
Arm digging force: 365kN
Bucket digging force: 420kN
The power dynamic matching technology is adopted to dynamically match the optimal power absorption point according to different working conditions, gears and the optimal fuel consumption range of the engine, so as to achieve precise matching of engine power and hydraulic pump power.