Electric Drive
Electric Drive Type
Squirrel cage induction motor Squirrel cage induction motor
Power Output
1207 hp 900 kw
Voltage
6.000 u2013 7.200 V 6.000 u2013 7.200 V
Amperage (Approximate)
96 A - 80 A 96 A - 80 A
Frequency Standard
60 Hz @ 1800 rpm 60 Hz @ 1800 rpm
Frequency Option
50 Hz @ 1500 rpm 50 Hz @ 1500 rpm
Electrical System
Batteries (Series/Parallel)
4 x 12 V 4 x 12 V
Standard Working Lights
12 Xenon lights 12 Xenon lights
Standard Service Lights
throughout the platform throughout the platform
Swing System
Hydraulic Motors And Drives
1 1
Swing Brake, Service
Hydraulic brake Hydraulic brake
Swing Brake, Parking
Wet, multiple-disc Wet, multiple-disc
Swing Ring Teeth
External External
Swing Speed (Maximum)
4.6 rpm 4.6 rpm
Engine
Number Of Cylinders
12 12
Tier 1 Engine: Model
Komatsu SSA12V159 Komatsu SSA12V159
Tier 2 Engine: Model
Komatsu SDA12V159E-2, Tier 2 certificated Komatsu SDA12V159E-2, Tier 2 certificated
Engine Type
4-cycle, water-cooled, direct injection 4-cycle, water-cooled, direct injection
Governor
All-speed, electronic All-speed, electronic
Rated Power
940 kW 1260 HP @ 1800 rpm 940 kW 1260 HP @ 1800 rpm
Aspiration
Turbocharged and aftercooled Turbocharged and aftercooled
Shovel Capacity
16 m3 21 yd3 SAE 2:1 heaped 16 m3 21 yd3 SAE 2:1 heaped
Backhoe Capacity
15 m3 19.5 yd3 SAE 1:1 heaped 15 m3 19.5 yd3 SAE 1:1 heaped
Capacities
Fuel Tank - Diesel
1188.8 gal 4500 L
Hydraulic Tank
705.4 gal 2670 L
Hydraulic System
1162.4 gal 4400 L
Engine Oil
50.2 gal 190 L
Engine Coolant
67.1 gal 254 L
Weights
Operating Weight
250 u2013 261 ton / 511,300 u2013 575,500 Ib 250 u2013 261 ton / 511,300 u2013 575,500 Ib
Hydraulic System
Main Hydraulic Pumps
3 x 910 ltr/min / 3 x 250 gpm 3 x 910 ltr/min / 3 x 250 gpm
Relief Valve Setting
4495 psi 30992 kPa
Swing Flow Rate
211 gal/min 798.8 L/min
High Pressure In Line Filters
200 microns one per pump located at the valve blocks 200 microns one per pump located at the valve blocks
Brakes
Service Brake
Hydraulic brake Hydraulic brake
Parking Brake
Wet, multiple-disk Wet, multiple-disk
Travel Speed
1.5 mph 2.5 km/h
Gradeability
Up to 57 % Up to 57 %
Travel Control
2 foot pedals 2 foot pedals