Engine | Travel System | |||||||||||
Model | Yanmar 4TNV94L | Travel motors | KYB, Japan; | |||||||||
Type | Direct injection, 4 stroke, water cooled, natural intake | Support roller quantities | 2×5 | |||||||||
Carrier roller quantities | 2×1 | |||||||||||
No. of cylinder | 4 | Travel shoes | 2X37 | |||||||||
Bore and stroke | 94X110(mm) | Travel speed | 2.5/4.0(km/h) | |||||||||
Displacement | 3.054L | Drawbar pulling force | 50.4kN | |||||||||
Power output | 36.2kw/2100rpm | Gradeability | 70%(30 0 ) | |||||||||
Max. torque | 193.2~210.6N.m/1260±100 rpm | Track shoes thickness | 6mm | |||||||||
Hydraulic System | Cab & Electrical System | |||||||||||
Pump | KYB, Japan | Cab | installed with silicon oil rubber, adjustable luxurious seat, cold and warm air-conditioning system plus flexible pilot control system | |||||||||
Type | axial piston pump+ gear pump | |||||||||||
Max. discharge flow | 160 (L/min) | |||||||||||
Max. discharge pressure | ||||||||||||
Boom, arm and bucket | 24.5 MPa | Voltage | 12V | |||||||||
Travel circuit | 18.6 MPa | Batteries | 1x12V | |||||||||
Swing circuit | 20.5 MPa | Battery capacity | 80Ah | |||||||||
Control circuit | 3.9 MPa | Boom, Arm & Bucket | ||||||||||
Pilot control pump | Gear type | Boom cylinder | Φ110xΦ65xS720-L1095 | |||||||||
Main control valves | KYB, Japan | Arm cylinder | Φ85xΦ55xS880-L1280 | |||||||||
Oil cooler | Air cooled type | Bucket cylinder | Φ80xΦ50xS600-L925 | |||||||||
Swing System | Refilling Capacity & lubrication | |||||||||||
Swing motor | KYB, Japan | Fuel tank | 125 L | |||||||||
Swing motor type | Axial-piston motor | Cooling system | 15 L | |||||||||
Brake | Hydraulic oil released | Engine oil | 10.5 L | |||||||||
Parking brake | Hydraulic disc brake | Hydraulic oil tank | 78 L Tank Oil Level | |||||||||
Swing speed | 10 r/min | 100 L Hydraulic System | ||||||||||
Bucket | ||||||||||||
Type | Backhoe bucket | |||||||||||
Bucket capacity | 0.22m 3 (SAE) | |||||||||||
Bucket Capacity scope | 0.072-0.25 m 3 | |||||||||||
Number of bucket teeth | 5 | |||||||||||
Bucket width | 750 mm | |||||||||||
Working Ranges | ||||||||||||
Boom length | 3050mm | |||||||||||
A | Max. digging height | 5889mm | ||||||||||
B | Max. dumping height | 4201mm | ||||||||||
C | Max. digging depth | 3812mm | ||||||||||
D | Max. vertical digging depth | 3008mm | ||||||||||
F | Max. digging distance | 6257mm | ||||||||||
G | Max. digging reach at ground level | 6102mm | ||||||||||
H | Min swing radius of work equipment | 2585mm | ||||||||||
Digging Force (ISO6015) | ||||||||||||
Arm length | 1580mm | |||||||||||
A | Bucket digging force | 36.7 KN | ||||||||||
B | Arm digging force | 26.1 KN | ||||||||||
Overall Dimensions | ||||||||||||
A | Overall length | 5943mm | I | Track grounding length | 2000mm | |||||||
B | Ground contact length | 3375mm | J | Track length | 2665mm | |||||||
C | Overall height(to top of boom) | 1995mm | K | Track gauge | 1600mm | |||||||
D | Overall width | 2000mm | L | Track width | 2000mm | |||||||
E | Overall height(to top of cab) | 2619mm | M | Track Shoe width | 400mm | |||||||
F | Counter weight ground clearance | 740mm | O | Counter weight height | 1062mm | |||||||
G | Min Ground clearance | 360mm | P | Revolving frame width | 1790mm | |||||||
H | Tail swing radius | 1745mm | Q | Distance from swing center to tail | 1745mm |