Caterpillar307

Tonnage (tons) 7
Machine operating weight (kg) 7023-7435
Bucket width (mm) 854
Bucket capacity (m³) UD 0.33
Boom length (mm) 3700
Arm length (mm) 1665
Performance
Slewing speed (rpm) 10.8
Slewing torque (Nm) 16.3
Travel speed (km/h) 3.2~5.1
Bucket digging force (kN) 53.2
Arm digging force (kN) 36.3
Maximum traction force (kN) 56.9
Power system
Engine model Cat® C2.4T
Rated power (kw/rpm) 36.5/2400
Displacement (L) 2.43
Cylinder diameter × stroke (mm) 87×102
Emission standard National IV
Hydraulic system
Main pump type variable displacement piston pump
Main pump maximum flow (l/min) 147
Working hydraulic oil circuit (Mpa) 28.5
Travel hydraulic circuit (Mpa) 28.5
Swing hydraulic circuit (Mpa) 24
Oil capacity
Fuel tank (L) 165
Hydraulic oil tank (L) 51
Hydraulic system (L) 94
Engine oil replacement amount (L) 10.2
Coolant (L) 10
Main body dimensions
Total transport length (mm) 6055
Total transport width (mm) 2300
Total transport height (mm) 2630
Track ground length (mm) 2120
Total track length (mm) 2760
Track shoe width (mm) 450
Minimum ground clearance (mm )360
Counterweight ground clearance (mm)760
Rear end swing radius (mm)1750
Operating range
Maximum digging radius (mm)6300
Maximum digging radius of parking surface (mm)6160
Maximum digging depth (mm)4070
Maximum digging height (mm)7240
Maximum unloading height (mm)5200
Bulldozer blade width × height (mm)2300*450
Bulldozer blade lifting or pushing depth (mm)390/350