Caterpillar 305.5

Tonnage (tons) 5
Machine operating weight (kg) 5400
Bucket width (mm) 766.0
Bucket capacity (m³) 0.22
Boom length (mm) 3200.0
Arm length (mm) 1500.0
Performance
Slewing speed (rpm) 10.5 min-1
Slewing torque (Nm) 13.9 N·m
Travel speed (km/h) 4.3/2.8
Gradability (%) 50
Bucket digging force (kN) 35.0
Arm digging force (kN) 27.2
Maximum traction force (kN) 40.2
Power system
Engine model Cat C2.4 DI
Rated power (kw/rpm) 34.1
Displacement (L) 2.4
Bore × stroke (mm) 87.0*102.4
Hydraulic system
Main pump type Load-sensing hydraulic system equipped with variable displacement piston pump
Main pump maximum flow (l/min) 140.0
Oil capacity
Fuel tank (L) 78
Hydraulic oil tank (L) 58
Hydraulic system (L) 85
Engine oil change volume (L) 9.5
Coolant (L ) 9.8
Main body dimensions
Total transport length (mm) 5765.0
Total transport width (mm) 1950.0
Total transport height (mm) 2540.0
Total track length (mm) 2440.0
Track shoe width (mm) 400.0
Track gauge (mm) 1550.0
Minimum ground clearance (mm ) 628.0
Center distance between supporting wheels (mm) 1920.0
Rear end turning radius (mm )1580.0
Operating range
Maximum digging radius (mm)5955.0
Maximum digging radius of parking surface (mm)5830.0
Maximum digging depth (mm)3720.0
Maximum digging height (mm)5460.0
Maximum unloading height (mm)3835.0
Maximum vertical digging depth (mm)2210.0
Bulldozer blade width × height (mm)1950.0*360.0
Bulldozer blade lifting or pushing depth (mm)365.0/480.0