Caterpillar CAT®305.5E2 small hydraulic excavator parameter configuration

Specification

Power traditional power

Manufacturer joint venture/import

bucket backhoe

Tonnage (tons) 5

Machine working weight (kg) 5400

Bucket width (mm)766.0

Bucket capacity (m³)0.22

Boom length (mm)3200.0

Dipper length (mm) 1500.0

performance

Rotation speed (rpm)10.5 min-1

Rotary torque (Nm) 13.9 N·m

Walking speed (km/h)4.3/2.8

Climbing ability (%) 50

Bucket digging force (kN) 35.0

Digging force of stick (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 size × stroke (mm) 87.0*102.4

Hydraulic system

Main pump type Load sensing hydraulic system with variable displacement piston pump

Maximum flow rate of main pump (l/min) 140.0

oil capacity

Fuel tank(L)78

Hydraulic oil tank (L) 58

Hydraulic system(L)85

Engine oil replacement volume (L) 9.5

Coolant(L)9.8

Body size

Total transportation length (mm)5765.0

Total transportation width (mm)1950.0

Total transportation 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

Support wheel center distance (mm) 1920.0

Rear end turning radius (mm) 1580.0

Scope of work

Maximum excavation radius (mm) 5955.0

Maximum excavation radius of parking surface (mm) 5830.0

Maximum excavation depth (mm) 3720.0

Maximum excavation height (mm)5460.0

Maximum unloading height (mm) 3835.0

Maximum vertical excavation depth (mm) 2210.0

Bulldozing board width × height (mm) 1950.0*360.0

Dozer blade lift or pushing depth (mm) 365.0/480.0