Engine | Travel System | ||||||||||
Model | Yanmar 4TNV94L-BVBKCC | Travel motors | KYB, Japan; | ||||||||
Type | Direct injection, 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 | 58%(300) | ||||||||
Max. torque | 193.2 ~ 210.6N.m/1260 ± 100 rpm | Ground clearance | 362mm | ||||||||
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 | 2X59.2+42.2(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 | 120 L Hydraulic System | |||||||||
Bucket | |||||||||||
Type | Backhoe bucket | ||||||||||
Bucket capacity | 0.22m3 (SAE) | ||||||||||
Bucket Capacity scope | 0.072-0.25m3 | ||||||||||
Number of bucket teeth | 5 | ||||||||||
Bucket width | 750 mm | ||||||||||
Working Ranges | |||||||||||
Boom length | 3050mm | ||||||||||
A | Max. digging depth | 3875mm | |||||||||
B | Max. dumping height | 4064mm | |||||||||
C | Max. digging height | 5754mm | |||||||||
D | Max. vertical digging depth | 2900mm | |||||||||
F | Max. digging distance | 6245mm | |||||||||
G | Max. digging reach at ground level | 6100mm | |||||||||
H | Min swing radius of work equipment | 2555mm | |||||||||
Digging Force (ISO6015) | |||||||||||
Arm length | 1600mm | ||||||||||
A | Bucket digging force | 36.7 KN | |||||||||
B | Arm digging force | 26.1 KN | |||||||||
Overall Dimensions | |||||||||||
A | Overall length | 6070mm | I | Track grounding length | 2000mm | ||||||
B | Ground contact length | 3375mm | J | Track length | 2665mm | ||||||
C | Overall height(to top of boom) | 2128mm | K | Track gauge | 1480mm | ||||||
D | Overall width | 1880mm | L | Track width | 1880mm | ||||||
E | Overall height(to top of cab) | 2619mm | M | Track Shoe width | 400mm | ||||||
F | Counter weight ground clearance | 780mm | O | Bonnet height | 1696mm | ||||||
G | Min Ground clearance | 362mm | P | Revolving frame width | 1785mm | ||||||
H | Tail swing radius | 1775mm | Q | Distance from swing center to tail | 1700mm | ||||||
Operating Weight and Ground Pressure | |||||||||||
Operating weight includes basic machine; | |||||||||||
Operating weight | 5830 Kg | ||||||||||
Ground pressure | 34 KPa |