CAT 312 D

### CAT 312D Specifications - **Engine Model**: Cat® C4.2 ACERT™ - **Net Power (SAE J1349)**: 67 kW / 90 hp @ 2200 rpm - **Bore × Stroke**: 102 mm × 130 mm (4.02 in × 5.12 in) - **Displacement**: 4.25 L (259 in³) - **Operating Weight (Standard Undercarriage)**: 12920 kg (28480 lb) - **Operating Weight (Long Undercarriage / 312D L)**: 13470 kg (29650 lb) - **Bucket Capacity**: 0.52 m³ (0.68 yd³) - **Max Digging Depth**: 5840 mm (19.16 ft) - **Max Digging Reach**: 8430 mm (27.66 ft) - **Max Dumping Height**: 6210 mm (20.37 ft) - **Max Travel Speed**: 5.5 km/h (3.4 mph) - **Max Drawbar Pull**: 114 kN (25600 lb) - **Swing Speed**: 12.4 rpm - **Swing Torque**: 30.95 kN·m (22830 lb-ft) - **Hydraulic System Max Flow (Implement)**: 127 L/min (33.5 gpm) - **Hydraulic Max Pressure (Implement)**: 305 bar (4424 psi) - **Hydraulic Max Pressure (Travel)**: 350 bar (5076 psi) - **Pilot System Max Pressure**: 41 bar (595 psi) - **Fuel Tank Capacity**: 250 L (66 gal U