Contents
Specifications
Dimensions information
Nominal tail swing radius
9.03ft in
Track Gauge
7.22ft in
Ride height (Minimum)
1.45ft in
Ride height, Counterweight
3.56ft in
Grouser Height
0.09ft in
Length On Ground (Transport)
15.8ft in
Machine Cab Height
6.88ft in
Machine Cab Width
8.9ft in
Width Of Crawler
9.19ft in
Distance, Swing Center To Rear End
8.9ft in
Full height of vehicle: (To Top Of Boom)
9.75ft in
Full height of vehicle: (To Top Of Cab)
9.98ft in
Full lenght machine
30.93ft in
Full width machine
9.19ft in
Shoe Width
1.97ft in
Track Length
13.36in
Track Length On Ground
10.75ft in
Undercarriage specs
Number Of Track Rollers Per Side
7
Number Of Shoes Per Side
45
Track Adjuster
Hydraulic
Track Frame
Box-section
Number Of Carrier Rollers Per Side
2
Seal Of Track
Sealed track
Centre Frame
X-frame
Specifications
Swing System
Drive Method
Electric drive
Swing Reduction
Planetary gear
Swing Circle Lubrication
Grease-bathed
Service Brake
Electric brake
Holding Brake/Swing Lock
Mechanical disc brake
Swing Speed
12.4rpm
Engine specifications
How many cylinders does an engine have?
4
Piston Displacement
272.2cu in
Model
Komatsu SAA4D107E-1-A
Engine Type
Water-cooled, 4-cycle, direct injection
Clear engine power
139.5hp
Full engine power
147.6hp
Governor
All-speed control, electronic
Engine construction
Turbo, aftercooled
Cylinder bore is the diameter of each cylinder
4.3in
Stroke length engine
4.9in
Capacities
Coolant (Engine)
4.6gal
Coolant (Hybrid)
1.5gal
Swing Drive
1.9gal
Swing Motor
0.5gal
Generator Motor
1.6gal
Fuel Tank – Diesel
105.7gal
Hydraulic Tank
35.7gal
Final Drive
0.9gal
Weights
Basic weight of a machine
20200 – 20830 kg
Hydraulic System specifications
Type of hydraulic system in vehicle:
HydrauMind (Hydraulic Mechanical Intelligence New Design) system, closed-center system with load sensing valves and pressure compensated valves
Selectable Work Modes
6
Economy Sub-Mode Selections
4
Main Transmission pump:
Variable displacement piston
Maximum Flow Rate
116gal/min
Brakes
Parking Brake
Mechanical disc brake
Service Brake
Hydraulic lock
Travel Speed
3.5mph
Gradeability
70%, 35°