D8R Series II (B) Track-Type Tractor
The D8R Series II combines power and efficiency with advanced technology for outstanding production at lower cost-per-yard.
Product Specs
Engine
- Engine Model
- 3406E
- Engine Model
- 3406E
- Flywheel Power
- 310 mm H2O
- Gross Power
- 338 mm H2O
- Gross Power
- 338 hp
- Net Power - Caterpillar
- 310 mm H2O
- Net Power - Caterpillar
- 310 hp
- Net Power - ISO 9249
- 310 mm H2O
- Net Power - ISO 9249
- 310 hp
- Net Power - SAE J1349
- 307 mm H2O
- Net Power - SAE J1349
- 307 hp
- Net Power - EU 80/1269
- 310 mm H2O
- Bore
- 5.4 in
- Bore
- 5.4 in
- Stroke
- 6.5 in
- Stroke
- 6.5 in
- Displacement
- 893 in³
- Displacement
- 893 in3
- Net Power - DIN 70020
- 321 ps
- Net Power - DIN 70020
- 321 ps
Weights
- Operating Weight
- 83500 lb
- Shipping Weight
- 65200 lb
Undercarriage
- Shoe Type
- Moderate Service Shoe
- Width - Shoe
- 22 in
- Shoes/Side
- 44
- Grouser Height
- 3 in
- Pitch
- 8.5 in
- Ground Clearance
- 20.79 in
- Track Gauge
- 81.97 in
- Length - Track on Ground
- 10.5 ft
- Ground Contact Area
- 5554 in²
Transmission
- 1 Forward
- 2.1 mile/h
- 2 Forward
- 3.7 mile/h
- 3 Forward
- 6.6 mile/h
- 1 Reverse
- 2.8 mile/h
- 2 Reverse
- 4.9 mile/h
- 3 Reverse
- 8.6 mile/h
Service Refill Capacities
- Fuel Tank
- 165 gal (US)
- Fuel Tank
- 165 gal
- Cooling System
- 24.8 gal (US)
- Cooling System
- 24.8 gal
- Engine Crankcase*
- 9.8 gal (US)
- Power Train
- 41 gal (US)
- Final Drive - Each
- 3.3 gal (US)
- Roller Frames - Each
- 17.2 gal (US)
- Pivot Shaft Compartment
- 10.6 gal (US)
- Implement Hydraulic System - Tank Only
- 19 gal (US)
- Variable Fan Hub
- 0.82 gal (US)
Hydraulic Controls
- Pump Output - Steering
- 75 gal/min
- Pump Output - Implement
- 60 gal/min
- Tilt Cylinder Flow - Rod End Flow
- 34 gal/min
- Tilt Cylinder Flow - Head End Flow
- 45 gal/min
- Bulldozer Relief Valve Setting
- 3500 psi
- Tilt Cylinder Relief Valve Setting
- 3500 psi
- Ripper - Lift - Relief Valve Setting
- 3500 psi
- Ripper - Pitch - Relief Valve Setting
- 3500 psi
- Steering
- 5700 psi
- Tank Capacity
- 19 gal (US)
Winches
- Weight*
- 3950 lb
- Oil Capacity
- 4 gal (US)
- Increased Tractor Length
- 22.4 in
- Winch Case - Width
- 46.1 in
- Drum Width
- 13.25 in
- Flange Diameter
- 24 in
- Drum Capacity - 24 mm (1 in)
- 418 ft
- Drum Capacity - 29 mm (1.13 in)
- 276 ft
- Drum Capacity - 32 mm (1.25 in)
- 193 ft
Standards
- ROPS/FOPS
- test
- ROPS/FOPS
- test
- Cab
- test
- Cab
- test
- Brakes
- test
- Brakes
- test
Standard Equipment
-
- Automatic Shifting Feature
-
- o Autokickdown / Autodownshift
- o Auto shift (2R/1F, 2R/2F, 1R/2F)
-
- Ecology Drains
-
- o Engine Oil
- o Engine Coolant
- o Hydraulic Oil
- o Fuel Tank Sediment
- o Powertrain Case
- o Transmission Case
- o Torque Converter
-
- Lighting System, Halogen
-
- o Two Lights Forward on ROPS
- o Two Rear on Fuel Tank
-
- Scheduled Oil Sampling Ports
-
- o Engine
- o Powertrain Oil
- o Hydraulics
-
- Track, Sealed And Lubricated
-
- o 560mm (22in) Moderate Service Shoes
- o Two-piece Master Links
-
- Vandalism Protection Includes
-
- o Cap Locks for Fuel Tank
- o Engine Oil Filler
- o Radiator Filler and Dip Stick
- o Battery Box Locks (two)
- o Left Hand Service Area Cover Lock