Operation and maintenance manual

Specification
6-1
DX140R/DX140LCR
6Specification
STANDARD SPECIFICATION
Component
Specification
Metric English
Bucket
Capacity
CECE
0.
51 m
3
0.67 yd
3
PCSA
0.59 m
3
0.77 yd
3
Operating Weight 14.3 metric tons 15.8 tons
Engine
Model CUMMINS QSB 4.5
Type Water Cooled - 4 Cylinders
Rated Gross Output (Working Mode) 110 ps @ 1,850 rpm 108 hp @ 1,850 rpm
Rated Gross Output (Single Travel Mode) 110 ps @ 2,000 rpm 108 hp @ 2,000 rpm
Maximum Torque
44.8 kg.m @ 1,400 rpm 324 ft lb @ 1,400 rpm
Fuel Tank Capacity 235 liters 62.1 U.S. gal.
Hydraulic
Pump
Ty
pe Axial Piston
Discharging Pressure
350 kg/cm
2
5,000 psi
Maximum Discharge Quantity 2 x 114 liters/min 2 x 25.1 U.S. gpm
Hydraulic Oil
Capa
city
Tank Level 85 liters 22.4 U.S. gal.
Full 131 liters 34.6 U.S. gal.
System 161 liters 42.5 U.S. gal.
Performance
Digging
Capabili
ty
Bucket 11.1 metric tons 12
.2 tons
Arm 6.0 metric tons 6.6 tons
Swing Speed 10.8 rpm
Travel Speed
High-speed 5.0 km/h 3.1 MPH
Low-speed 3 km/h 1.9 MPH
Traction Force
High-speed 7.25 metric tons 8.0 tons
Low-speed 12.5 metric tons 13.8 tons
Gradeability 35° (70% slope)
Ground Pressure
0.41 kg/cm
2
5.8 psi
Ground Clearance 410 mm 16.1 in
Track Shoe Width 600 mm 23.6 in
Upper Roller Qty. 1 per side
Bottom Roller Qty. 7 per side