Contents
Specifications
Dimensions information
Ride Height
1.63ft in
Maximum height
10.44ft in
Wheelbase length (Distance between the foremost and rearmost wheels)
111.82in
Length
7310 mm
Width Over Tyres
97.25in
Specifications
Tyres
Standard Fitment Size
20.5 R25 L3
Steering System
Steering System Type
Full-hydraulic power steering
Min. turning radius is the radius of the minimum turning path of the centre of the outer front tire:
16.8ft in
Steering Angle
38degrees
Engine specifications
Horsepower, Gross-Sae J1995
127.4hp
Horsepower, Net-Iso 9249
126.1hp
Horsepower, Net-Sae J1349
126.1hp
Fan Drive Method
Hydraulic
Lubrication Method
Gear pump, force-lubrication
Filter
Full-flow type
How many cylinders does an engine have?
4
Model
Komatsu SAA4D107E-1
Engine Type
Water-cooled, 4-cycle
Air Cleaner
Dry type with double elements and dust evacuator, plus dust indicator
Governor
All-speed, electronic
Rated Power
2000 rpm
Engine displacement
272.2cu in
Engine construction
Turbo, aftercooled
Fuel Type
Direct injection
Cylinder bore is the diameter of each cylinder
4.3in
Stroke length engine
4.9in
Driveline
Maximum Speeds, Fwd / Rev
23.7mph
Brake
Hydraulic, Wet disc
Ride Control System
Standard
Number Of Speeds – Forward
4
Number Of Speeds – Reverse
4
Type
Hydrostatic
Capacities
Fuel Tank
46.8gal
Cooling System
4.5gal
Hydraulic System
15.4gal
Engine Oil
4.1gal
Torque Converter, Transmission And Retarder Cooling
1.4gal
Axle Each (Front & Rear)
4.8gal
Functional specifications
Bucket Capacity Range – Sae
On request
Standard Bucket Capacity – Sae
2.7yd3
Bucket Description
GP Bucket, bolt on edge
Static Tipping Load,Full Turn
15730lb
Breakout Force
9810 kgf
Dump Clearance, @45 Degrees Dump Angle
32.2ft in
Dump Reach, @45 Degrees Dump Angle
3.6ft in
Width:
8.4ft in
Bucket Link Type
Z-Bar
Transmission specifications
Type transmission
Hydrostatic, 1 pump, 2 motors with speed range select
Weights
Basic weight of a machine
25606.7lb
Hydraulic System specifications
Steering Transmission pump:
Gear
Loader Control Type
Gear
Cylinder bore is the diameter of each cylinder
70 mm
Hydraulic Pump
Gear type pump
Steering System Capacity
22.5gal/min
Loader Control Capacity
14.3gal/min
Control Valve
3-spool type
Control Positions Boom
Raise, hold, lower, and float
Control Positions Bucket
Tilt-back, hold, and dump
Hydraulic Cylinders Type
Double-acting, piston type
Stroke length engine
453 mm
Relief Valve Setting
20.6 MPa 210 kgf/cm2 3,000 psi
Raise Time
5.7sec
Dump Time
1.6sec
Lowering Time:
3.3sec
Final Drive
Reduction Gear
Spiral bevel gear
Differential Gear
Torque proportioning
Final Reduction Gear
Planetary gear, single reduction
Drive System
Four-wheel drive
Front
Fixed, semi-floating
Rear
Center-pin support, semi-floating, 24˚ total oscillation
Brakes
Parking Brake
Wet, multi-disc brake on transfer output shaft
Service Brake
Hydraulically actuated, wet disc brakes actuate on four wheels
Emergency Brake
Parking brake is commonly used