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 | 2.7/5.0(km/h) | ||||||||
Displacement | 0.854L | Drawbar pulling force | 11.7kN | ||||||||
Power output | 10kw/2200rpm | Gradeability | 58%(30 0 ) | ||||||||
Max. torque | 50N.m/2000rpm | Ground clearance | 160mm | ||||||||
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 | 2x20+15.1(L/min) | ||||||||||
Max. discharge pressure | |||||||||||
Boom, arm and bucket | 17 MPa | 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 | 28L | ||||||||
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 | 8.8 r/min | 24L 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 | ||||||||||
Overall Dimensions | |||||||||||
A | Overall length | 3694mm | I | Track grounding length | 1210mm | ||||||
B | Ground contact length (Transportation) | 2366mm | J | Track length | 1588mm | ||||||
C | Overall height(to top of boom) | 1157mm | K | Track gauge(extension 1090mm) | 760mm | ||||||
D | Overall width | 1000mm | L | Track width (extension 1320mm) | 990mm | ||||||
E | Overall height(to top of cab) | 2411mm | M | Track Shoe width | 230mm | ||||||
F | Counter weight ground clearance | 207mm | O | Bonnet height | 1222mm | ||||||
G | Min. Ground clearance | 160mm | P | Revolving frame width | 1000mm | ||||||
H | Tail swing radius | 660mm | Q | Distance from swing center to tail | 665mm |