Komatsu D31PX-22 Crawler Tractor
Units
Dimensions
Dimensions
A
Length W/ Blade
13.7ft in
B
Width Over Tracks
6.27ft in
C
Height To Top Of Cab
9.06ft in
D
Length Of Track On Ground
7.17ft in
E
Ground Clearance
1.04ft in
Undercarriage
G
Track Gauge
4.96ft in
H
Standard Shoe Size
15.75in
Number Of Track Rollers(Each Side)
6
Ground Contact Area
2713in2
Shoe Width (Standard)
15.75in
Suspension
Rigid type
Track Rollerframe
Monochoque,large Section
Type Of Shoes(Standard)
Single grouser
Rollers And Idlers
Lubricated track rollers
Ground Pressure
6.68psi
Grouser Height
1.86in
Length Of Track Ground
86.03in
Number Of Shoes (Each Side)
40
Specifications
Steering System
Minimum Turning Radius
7.3ft in
Engine
Hydraulic Fan At Maximum Speed
Net 53KW71HP@2200RPM
Lubrication Method
Gear pump ,Force Lubrication
Filter
Full Flow
Epa
Tier -3 Emission certified
Number Of Cylinders
4
Piston Displacement
199cu in
Engine Make
2238
Engine Model
SAA4D95LE-5*
Engine Type
4-Cycle,water-Cooled,Direct injection
Gross Power
80hp
Governor
All-speed Electronic
Net Power
78hp
Power Measured @
2200rpm
Displacement
199cu in
Aspiration
Turbocharged, air-to-air aftercooled
Bore
3.8in
Stroke
4.6in
Horse Power: Sae J1995
80.5hp
Horse Power: Iso 9249 / Sae J1349
77.8hp
Fan Drive Type
Hydraulic (Reversible for cleaning)
Capacities
Fuel Tank - Diesel
51.6gal
Hydraulic Tank
15.9gal
Final Drive
1gal
Engine Oil
3gal
Coolant
4.8gal
Operational
Operating Weight
18055.9lb
Fuel Capacity
51.6gal
Cooling System Fluid Capacity
4.8gal
Engine Oil Capacity
3gal
Hydraulic Fluid Capacity
15.9gal
Final Drives Fluid Capacity
1gal
Operating Voltage
24V
Alternator Supplied Amperage
35amps
Transmission
Transmission Type
dual-path, hydrostatic
Number Of Forward Gears
3
Number Of Reverse Gears
3
Max Speed - Forward
5.3mph
Max Speed - Reverse
5.3mph
Weights
Tractor Weight - Rops Canopy
15234lb
Tractor Weight - Rops Cab
16137.9lb
Operating Weight - Rops Canopy
17923.6lb
Operating Weight - Rops Cab
18827.5lb
Hydraulic System
Blade Lift(No.Of.Cylinders)
2
Blade-Tilit(No.Of.Cylinders)
1
Blade Angle(No.Of.Cylinders)
2
Blade Lift(Bore)
0.3ft in
Blade-Tilit(Bore)
0.3ft in
Blade Angle(Bore)
0.3ft in
Hydraulic Oil Capacity(Power Angle Tilt Dozer)
15.9gal
Pump Type
Piston-type
Relief Valve Pressure
3983psi
Pump Flow Capacity
26.2gal/min
Standard Blade
Width
8.4ft in
Height
33.1in
Capacity
2.2yd3
Blade Angle (Both Directions)
25degrees
Cutting Depth
15.4in
