Engine | Travel System | ||||||||||
Model | Yanmar 3TNV70 | Travel motors | Eaton | ||||||||
Type | Direct injection, water cooled, natural intake | Support roller quantities | 2×3 | ||||||||
Carrier roller quantities | 2 ×1 | ||||||||||
No. of cylinder | 3 | Travel shoes | No | ||||||||
Bore and stroke | 70x74(mm) | Travel speed | 2.1/4.2(km/h) | ||||||||
Displacement | 0.854L | Drawbar pulling force | 11.7kN | ||||||||
Power output | 10kw/2200rpm | Gradeability | 58%(30 0 ) | ||||||||
Max. torque | 50N.m/2000rpm | Track Shoes Thickness | 5 mm | ||||||||
Hydraulic System | Cab & Electrical System | ||||||||||
Pump | Nachi, Japan | Cab | All-weather, sound-suppressed Cab and equipped with a heavy, insulated Floor Mat , Front Window can be opened and slided; adjustable Seat | ||||||||
Type | Axial-piston pump+gear pump | ||||||||||
Max. discharge flow | 49.5 (L/min) | ||||||||||
Max. discharge pressure | |||||||||||
Boom, arm and bucket | 20.6MPa | Voltage | 12V | ||||||||
Travel circuit | 12 MPa | Batteries | 1X12V | ||||||||
Swing circuit | 9 MPa | Battery capacity | 60Ah | ||||||||
Control circuit | 3 MPa | Boom, Arm & Bucket | |||||||||
Pilot control pump | Gear type | Boom cylinder | Φ60xΦ35xS440-L770 | ||||||||
Main control valves | Hydro Control, Italy | Arm cylinder | Φ60xΦ35xS330-L600 | ||||||||
Oil cooler | Air cooled type | Bucket cylinder | Φ55xΦ30xS300-L560 | ||||||||
Swing System | Refilling Capacity & lubrication | ||||||||||
Swing motor | Eaton | Fuel tank | 22L | ||||||||
Swing motor type | Axial-piston motor | Cooling system | 8L | ||||||||
Brake | No | Engine oil | 4.4L | ||||||||
Parking brake | No | Hydraulic oil tank | 17.5L Tank Oil Level | ||||||||
Swing speed | 8.5 r/min | 21L Hydraulic System | |||||||||
Bucket | |||||||||||
Type | Backhoe bucket | ||||||||||
Bucket capacity | 0.04m 3 (SAE) | ||||||||||
Bucket Capacity scope | 0.028 -0.095 m 3 | ||||||||||
Number of bucket teeth | 4 | ||||||||||
Bucket width | 450 mm | ||||||||||
Working ranges |
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Boom length | 1830m | ||||||||||
A | Max. digging height | 3327mm | |||||||||
B | Max. dumping height | 2361mm | |||||||||
C | Max. digging depth | 2110mm | |||||||||
D | Max. vertical digging depth | 1600mm | |||||||||
E | Max. digging distance | 3947mm | |||||||||
F | Max. digging radius at ground level | 3889mm | |||||||||
G | Min swing radius of work equipment | 1625mm | |||||||||
Digging Force (ISO6015) | |||||||||||
Arm length | 950mm | ||||||||||
A | Bucket digging force | 13.5 KN | |||||||||
B | Arm digging force | 8.6 KN | |||||||||
Overall Dimensions | |||||||||||
A | Overall length | 3707mm | I | Track grounding length | 1210mm | ||||||
B | Ground contact length (Transportation) | 2611mm | J | Track length | 1588mm | ||||||
C | Overall height(to top of boom) | 1185mm | K | Track gauge(extension 1090mm) | 760mm | ||||||
D | Overall width | 1000mm | L | Track width (extension 1320mm) | 990mm | ||||||
E | Overall height(to top of cab) | 2424mm | M | Track Shoe width | 230mm | ||||||
F | Counterweight ground clearance | 484mm | O | Counterweight height | 794mm | ||||||
G | Min. Ground clearance | 175mm | P | Revolving frame width | 1000mm | ||||||
H | Tail swing radius | 665mm | Q | Distance from swing center to tail | 665mm | ||||||
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Operating Weight and Ground Pressure | |||||||||||
Operating weight includes basic machine | |||||||||||
Operating weight | 1700kg (with canopy) | ||||||||||
Ground pressure | 28 KPa |