Engine | Travel System | |||||||||
Model | Perkins 403D-11 | Travel motors |
LTM03CJ
Plunger double speed |
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Type | W ater cooling, natural inhalation | Support roller quantities | 2×3 | |||||||
Carrier roller quantities | 2×1 | |||||||||
No. of cylinder | 3 | Travel shoes | No | |||||||
Bore and stroke |
80 x 84 (mm) |
Travel speed |
High speed : 4.3 km/h, Low speed :2.3km/h, | |||||||
Displacement | 1.267L | Drawbar pulling force | 14.2 kN | |||||||
Power output | 15.2 kw/2200rpm | Gradeability | 58%(30 0 ) | |||||||
Max. torque | 63-67.3 N.m/ 1800 rpm | Track shoes thickness |
Rubber track 6
5mm
,
Steel track : 72mm |
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Hydraulic System | Cab & Electrical System | |||||||||
Pump | TAIFENG Plunger pump | Cab | Sunroof | |||||||
Type | Load sensitive | |||||||||
Max. discharge flow | 62 (L/min) | |||||||||
Max. discharge pressure | ||||||||||
Boom, arm and bucket | 21 MPa | Voltage | 12V | |||||||
Travel circuit | 12 V | Batteries | 1X12V | |||||||
Swing circuit | 12V | Battery capacity | 45 Ah | |||||||
Control circuit | 12V | Outer diameter, inner diameter, piston rod diameter | ||||||||
Pilot control pump | 4 MPA | Boom cylinder | Φ 90 xΦ 75 xΦ 40* S 455 -L 785 | |||||||
Main control valves | 21 Mpa | Arm cylinder | Φ 85 xΦ 70 xΦ 40* S 492 -L 765 | |||||||
Oil cooler | Air cooled type | Bucket cylinder | Φ 75 xΦ 50 xΦ 35* S 426 -L 670 | |||||||
Swing System | Refilling Capacity & lubrication | |||||||||
S wing motor |
NACHI
PCR-2B-10A-P-8486A |
Fuel tank | 32L | |||||||
Swing motor type |
Hydraulic driven gear rotary motor | Cooling system | 9 L | |||||||
Brake | No | Engine oil | 3.4-4.4 L | |||||||
Swing speed | 13.5 r/min | Hydraulic oil tank | 39.5 L | |||||||
Bucket | ||||||||||
Type | Backhoe bucket | |||||||||
Bucket capacity | 0.0 75 m3 (SAE) | |||||||||
Bucket Capacity scope | 0.0 30 -0. 1 m 3 | |||||||||
Number of bucket teeth | 4 | |||||||||
Bucket width | 4 60 mm | |||||||||
Working ranges | ||||||||||
Boom length | 2150 mm | |||||||||
A | Max. digging height | 3865mm | ||||||||
B | Max. dumping height | 2760mm | ||||||||
C | Max. digging depth | 2 560 mm | ||||||||
D | Max. vertical digging depth | 2440 mm | ||||||||
E | Max. digging distance | 4375mm | ||||||||
F | Max. digging radius at ground level | 4275mm | ||||||||
Digging Force | ||||||||||
Arm length | 1388 mm | |||||||||
A | Bucket digging force | 18.6 KN | ||||||||
B | Arm digging force | 13.5 KN | ||||||||
Overall Dimensions | ||||||||||
A | Overall length | 4050 mm | G | Tail swing radius | 710 mm | |||||
B | Overall width | 1540 mm | H | Track grounding length | 1530 mm | |||||
C | Overall height(to top of boom) | 1380 mm | I | Track length | 1895 mm | |||||
D | Overall height(to top of cab) | 2360 mm | J | Track gauge | 1510 mm | |||||
E | Counter weight ground clearance | 485 mm | K | Track Shoe width | 250 mm | |||||
F | Min. Ground clearance | 255 mm | L | Revolving frame width | 1350 mm |