Caterpillar 311D LRR Small

Specifications of Caterpillar 311D LRR Small

Engine

• Bore 102.0 mm
• Displacement 4.25 L
• Engine Model Cat® C4.2 ACERT™
• Flywheel Power 60.0 kW
• Gross Power 64.0 kW
• ISO 9249 60.0 kW
• Net Power - SAE J1349 60.0 kW
• SAE J1349 60.0 kW
• Stroke 130.0 mm

Weights

• Operating Weight 12480.0 kg
• Operating Weight - Long Undercarriage 12480.0 kg

Service Refill Capacities

• Cooling System 18.0 L
• Engine Oil 19.0 L
• Final Drive (each) 3.0 L
• Fuel Tank 210.0 L
• Hydraulic System (including Tank) 145.0 L
• Hydraulic Tank 78.0 L
• Swing Drive (each) 3.0 L

Standards

• Cab/FOGS SAE J1356 FEB88/ISO 10262

Dimensions

• Counterweight Clearance 910.0 mm
• Length to Center of Rollers 2780.0 mm
• Shipping Height 2860.0 mm
• Transport Width 2590.0 mm

Hydraulic System

• Boom Cylinder - Bore 100.0 mm
• Boom Cylinder - Stroke 1002.0 mm
• Bucket Cylinder - Bore 110.0 mm
• Bucket Cylinder - Stroke 1194.0 mm
• Main Implement System - Maximum Flow (2x) 117.0 L/min
• Maximum Pressure - Implements 30500.0 kPa
• Maximum Pressure - Swing 23000.0 kPa
• Maximum Pressure - Travel 30500.0 kPa
• Pilot System - Maximum Flow 23.0 L/min
• Pilot System - Maximum Pressure 4120.0 kPa
• Stick Cylinder - Bore 100.0 mm
• Stick Cylinder - Stroke 939.0 mm

Swing Mechanism

• Swing Speed 11.4 RPM
• Swing Torque 30900.0 kN·m

DRIVE

• Maximum Drawbar Pull 114.0 kN
• Travel Speed 5.1 km/h

Sound

• Performance ANSI/SAE J1166 OCT 98