Bore 145mm Displacement 18.1l Emissions U.S. EPA Tier 4 Final/EU Stage V OR Tier 3/Stage IIIA Equivalent OR Tier 2/Stage II Equivalent Engine Model Cat® C18 ™ Gross - ISO 14396 432kW Net Power 403kW Net Power - SAE J1349 403kW Peak Power Speed 1500/min Peak Power Speed - 1,500 rpm - Gross - ISO 14396 432kW Peak Power Speed - 1,500 rpm - Gross - SAE J1995 439kW Peak Power Speed - 1,500 rpm - Net Power - SAE J1349 403kW Peak Torque - 1,200 rpm 2852N·m Rated Speed 1700/min Stroke 183mm Torque Rise 58%

Bucket Capacity Range 4.7-13 m3 (6.2-17 yd3) Cat Truck Match - High Lift 773～775 Cat Truck Match - Standard 770～772 Operating Weight 51062kg Rated Payload - Loose Material 14.5t Rated Payload - Quarry Face 11.3t

Direct Drive - Forward 1 Lock-up disabled Direct Drive - Forward 2 12.5km/h Direct Drive - Forward 3 22.3km/h Direct Drive - Forward 4 39.3km/h Direct Drive - Reverse 1 8km/h Direct Drive - Reverse 2 14.3km/h Direct Drive - Reverse 3 25.5km/h Forward - 1 6.5km/h Forward - 2 11.6km/h Forward - 3 20.4km/h Forward - 4 34.7km/h Reverse - 1 7.5km/h Reverse - 2 13.3km/h Reverse - 3 23.2km/h Transmission Type Cat-Planetenlastschaltgetriebe

Cylinders, Double Acting - Lift, Bore and Stroke 210 mm × 1050 mm (8.7 in × 41.3 in) Cylinders, Double Acting - Tilt, Bore and Stroke 269 mm × 685 mm (8.7 in × 27 in) Lift/Tilt System Variable displacement piston Lift/Tilt System - Circuit EH- Positive Flow Control, Flow Sharing Maximum Flow 52l/min Maximum Flow at 1,400-1,860 rpm 580l/min Pilot System Variable displacement piston Relief Valve Setting - Lift/Tilt 32800kPa Relief Valve Setting - Main 3800kPa

Coolant (Validated by Test Cell Fill Quantities) 125l Cooling System 120l Crankcase 60l Diesel Exhaust Fluid Tank (For Tier 4 Final/Stage IV Only) 33l Differential - Final Drives - Front 186l Differential - Final Drives - Rear 186l Fuel Tank 712l Hydraulic System - Tank Only 240l Hydraulic System Factory Fill 475l Transmission 120l Transmission - Validated by Test Cell Fill Quantities 110l

Bucket Capacities 4.7-13 m3 (6.2-17 yd3)

Front Fixed Oscillation Angle 13 ° Rear Trunnion

Brakes SAE J1473 OKT90, ISO 3450:1992

Maximum Flow 270l/min Relief Valve Setting - Steering 30000kPa Steering Cycle Times - High Idle 3.4s Steering Cycle Times - Low Idle 5.6s Steering System - Circuit Pilot, load sensing Steering System - Pump Piston, variable displacement Total Steering Angle 86 °

Dump 2.2s Lower Float Down 3.5s Rack Back 4.5s Raise 8s Total Hydraulic Cycle Time - Empty Bucket 18.2s

Machine Sound Level (ISO 6395) 111dB(A) Operator Sound Level (ISO 6396) 72dB(A)

Machine Sound Level (ISO 6395) 109dB(A) Operator Sound Level (ISO 6396) 72dB(A)

Machine Sound Level (ISO 6395) 112dB(A) Operator Sound Level ( ISO 6396) 73dB(A)

Machine Sound Level (ISO 6395) 110dB(A) Operator Sound Level (ISO 6396) 72dB(A)