Specifications
Tonnage (tons) 5
Machine working weight (kg) 5170
Bucket capacity (m³) 0.19
Boom length (mm) 2850
Arm length (mm) 1380/1690
Performance:
Slewing speed (rpm) 9.3
Travel speed (km/h) 2.6/4.2
Gradability (%) 58% (30 degrees)
Ground pressure (Kpa) 32
Bucket digging force (kN) 36.8
Arm digging force (KN) 24/21
Power system:
Engine model Yanmar 4TNV88
Rated power (kw/rpm) 29.8/2500
Maximum torque (N.m) 138/1500
Displacement (L) 2.2
Number of cylinders (pcs) 4
Cylinder diameter × stroke (mm) 88×90
Cooling method Water cooling
Working mode Direct injection
Hydraulic system:
Main pump type Variable axial piston pump × 1 + gear pump × 1
Main pump maximum flow (I/min) 125+12.5
Working hydraulic oil circuit (Mpa) 24.5
Pilot oil circuit (MPa) 4.1
Pilot pump flow (L/min) 12.5
Boom cylinder-number × cylinder diameter × stroke (mm) 1-95×691
Arm cylinder-number × cylinder diameter × stroke (mm) 1-80×731
Bucket cylinder-number × cylinder diameter × stroke (mm) 1-75×551
Oil capacity:
Fuel tank (L) 70
Hydraulic oil tank (L) 59
