Caterpillar 312D/312D L Small

Specifications of Caterpillar 312D/312D L Small

Engine

• Bore 102.0 mm
• Displacement 4.25 L
• Engine Model Cat® C4.2 ACERT™
• Flywheel Power 67.0 kW
• Stroke 130.0 mm

Weights

• Operating Weight 12920.0 kg
• Operating Weight - Long Undercarriage 13450.0 kg
• Operating Weight - Standard Undercarriage* 12920.0 kg

Service Refill Capacities

• Cooling System 17.9 L
• Engine Oil (with filter) 17.5 L
• Final Drive (each) 3.0 L
• Fuel Tank Capacity 250.0 L
• Hydraulic System (including Tank) 104.0 L
• Hydraulic Tank 90.7 L
• Swing Drive 3.0 L

Hydraulic System

• Boom Cylinder - Bore 110.0 mm
• Boom Cylinder - Stroke 1015.0 mm
• Bucket Cylinder - Bore 120.0 mm
• Bucket Cylinder - Stroke 1197.0 mm
• Main System - Maximum Flow (Total) 127.0 L/ min
• Maximum Pressure - Equipment 30500.0 kPa
• Maximum Pressure - Swing 23000.0 kPa
• Maximum Pressure - Travel 30500.0 kPa
• Pilot System - Maximum Flow 36.0 L/min
• Pilot System - Maximum Pressure 4120.0 kPa
• Stick Cylinder - Bore 120.0 mm
• Stick Cylinder - Stroke 1197.0 mm

Swing Mechanism

• Swing Speed 12.4 RPM
• Swing Torque 30950.0 kN·m

DRIVE

• Maximum Drawbar Pull 114.0 kN
• Maximum Travel Speed 5.5 km/h