Caterpillar 326D2 hydraulic excavator parameter configuration

Specifications

Power Traditional power

Manufacturer joint venture/import

Bucket backhoe

Tonnage (tons) 26

Machine working weight (kg) 25765-26075

Bucket capacity (m³) 1.33

Performance

Slewing speed (rpm) 9.6

Slewing torque (Nm) 73.4

Travel speed (km/h) 5.8

Bucket digging force (kN) 166

Arm digging force (kN) 120

Maximum traction force (kN) 227

Power system

Engine model Cat C7.1

Rated power (kw/rpm) 147/1800

Displacement (L) 7.1

Cylinder diameter × stroke (mm) 105 × 135

Working mode Direct injection

Hydraulic system

Main pump maximum flow (l/min) 233

Working hydraulic oil circuit (Mpa) 35

Travel hydraulic circuit (Mpa) 35

Slewing hydraulic circuit (Mpa )24.5

Boom cylinder - number × cylinder diameter × stroke (mm) 135 × 1305

Arm cylinder - number × cylinder diameter × stroke (mm) 140 × 1660

Bucket cylinder - number × cylinder diameter × stroke (mm) 130 × 1156

Oil capacity

Fuel tank (L) 520

Hydraulic oil tank (L) 257

Hydraulic system (L) 285

Engine oil change volume (L) 22

Coolant (L) 31

Main body dimensions

Total transport length (mm) 10050

Total transport width (mm) 2990

Total transport height (mm) 3170

Total cab height (mm) 2980

Total track length (mm) 4250

Track shoe width (mm) 600

Track gauge (mm) 2390

Minimum ground clearance (mm) 440

Counterweight ground clearance (mm) 1060

Rear end swing radius (mm )3000

Operating range

Maximum digging radius of the parking surface (mm) 10150

Maximum digging depth (mm) 6850

Maximum digging height (mm) 9700

Maximum unloading height (mm) 6590

Maximum effective digging depth (mm) 6680