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%(300) |
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 | 0.04m3 (SAE) |
Bucket Capacity scope | 0.028-0.095m3 |
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 |