# 2008 Caterpillar D7R XR SERIES I for Sale in Edmonton, Ab **URL:** ## Listing details - **Price:** Auction pricing - **Listing ID:** 89188998 - **Year:** 2008 - **Manufacturer:** Caterpillar - **Model:** D7R XR SERIES I - **Category:** Crawler Dozers - **Hours:** 9686 - **Serial number:** CAT00D7RHAGN01791 - **Location:** Edmonton, Ab - **Auction starts:** 2026-09-22 ## Description Located in Lane 24 Spot 1, Enclosed Cab, Air Conditioner, 2007 US EPA Label, CARB Compliant, Sweeps, 168 in Wide Angle Blade w/ Dual Tilt, 4 Cylinder Multi-Shank Ripper, 26 in Single Grouser Track Shoes Additional information available - Service history Closing Time: 2026-09-22 10:10:30 AM ## Manufacturer specifications ### Blades - **A-Blade Width:** 13.5 ft (4.11 m) - **Angle Straight Blade Width:** 14.75 ft (4.5 m) - **Blade Type:** S, SU, U, A - **S-Blade Width:** 12.8 ft (3.9 m) - **Su - Blade Width:** 12.1 ft (3.69 m) ### Dimensions - **Ground Clearance:** 1.36 ft (0.41 m) - **Height:** 7.9 ft (2.41 m) - **Height - Rops/Canopy:** 11.7 ft (3.57 m) - **Height To Top Of Cab:** 11.73 ft (3.58 m) - **Length Of Track On Ground:** 10.01 ft (3.05 m) - **Length W/ Blade:** 19.81 ft (6.04 m) - **Length W/O Blade:** 15.54 ft (4.74 m) - **Overall Length - Basic Tractor - With Drawbar:** 15.5 ft (4.72 m) - **Overall Length - With Blade:** 258 in (655.32 cm) - **Width Over Tracks:** 9.42 ft (2.87 m) ### Engine - **Aspiration:** Turbocharged - **Displacement:** 640.8 cu in (10500.85 cu cm) - **Engine Make:** 2236 - **Engine Model:** 3306T - **Engine Model:** 3306 T - **Flywheel Power:** 230 hp (171.51 kw) - **Flywheel Power - Power Shift:** 140 hp (104.4 kw) - **Gross Power:** 247 hp (184.19 kw) - **Maximum Flywheel Power:** 247 hp (184.19 kw) - **Net Power:** 230 hp (171.51 kw) - **Number Of Cylinders:** 6 - **Power Measured @:** 2100 rpm ### Hydraulic System - **Pump Flow Capacity:** 46.8 gpm (177.14 lpm) - **Pump Type:** Piston - **Relief Valve Pressure:** 3306 psi ### Operational - **Alternator Supplied Amperage:** 70 amps - **Cooling System Fluid Capacity:** 19.9 gal (75.32 l) - **Engine Oil Capacity:** 7.3 gal (27.63 l) - **Final Drives Fluid Capacity:** 3.5 gal (13.25 l) - **Fuel Capacity:** 126.6 gal (479.18 l) - **Hydraulic Fluid Capacity:** 14.3 gal (54.13 l) - **Operating Voltage:** 24 V - **Operating Weight:** 54100 lbs (24539.38 kg) - **Powertrain Fluid Capacity:** 47.1 gal (178.27 l) ### Ripper - **Maximum Clearance Raised - Under Tip, Pinned In Bottom Hole:** 25.2 in (64.01 cm) - **Maximum Penetration:** 29.5 in (74.93 cm) - **Number Of Pockets:** 3 - **Overall Beam Width:** 87.1 in (221.23 cm) - **Ripper Type:** Parallelogram ### Service Refill Capacities - **Cooling System:** 19.9 gal (75.32 l) - **Engine Crankcase:** 7.2 gal (27.25 l) - **Final Drive - Each:** 3.5 gal (13.25 l) - **Fuel Tank:** 126.6 gal (479.18 l) - **Hydraulic Tank:** 14.3 gal (54.13 l) - **Power Train:** 48.1 gal (182.06 l) - **Transmission - Bevel Gear And Steering Clutch Compartments - Torque Converter:** 48.1 gal (182.06 l) ### Standard Blade - **Capacity:** 9 cu yd - **Cutting Depth:** 20.8 in (52.83 cm) - **Height:** 60 in (152.4 cm) - **Width:** 12.2 ft (3.72 m) ### Transmission - **1.0 Forward:** 2.2 mph (3.54 kph) - **1.0 Reverse:** 3 mph (4.83 kph) - **2.0 Forward:** 4 mph (6.44 kph) - **2.0 Reverse:** 5.1 mph (8.21 kph) - **3.0 Forward:** 6.8 mph (10.94 kph) - **3.0 Reverse:** 8.6 mph (13.84 kph) - **Max Speed - Forward:** 6.8 mph (10.94 kph) - **Max Speed - Reverse:** 8.6 mph (13.84 kph) - **Number Of Forward Gears:** 3 - **Number Of Reverse Gears:** 3 - **Transmission Type:** Power Shift ### Undercarriage - **Ground Clearance:** 0.12 ft (0.04 m) - **Ground Contact Area:** 5768 in2 - **Ground Pressure:** 10.46 psi - **Number Of Shoes Per Side:** 41 - **Number Of Track Rollers Per Side:** 8 - **Shoe Type:** Extreme Service-Heavy Duty - **Shoes/Side:** 41 - **Standard Shoe Size:** 24.02 in (61.01 cm) - **Track Gauge:** 6.5 ft (1.98 m) - **Track On Ground:** 10 in (25.4 cm) - **Track Rollers/Side:** 8 - **Width - Shoe:** 24.02 in (61.01 cm) ### Weights - **Operating Weight:** 61236 lbs (27776.22 kg) - **Operating Weight - Power Shift:** 60336 lbs (27367.98 kg) ### Winch - **Drum Diameter:** 12.1 in (30.73 cm) - **Drum Width:** 12.2 in (30.99 cm) - **Flange Diameter:** 21.7 in (55.12 cm) - **Increased Tractor Length - Std:** 3.1 in (7.87 cm) - **Oil Capacity:** 21.4 gal (81 l) - **Weight\*:** 4120.5 lbs (1869.03 kg) - **Winch And Bracket Length:** 48.5 in (123.19 cm) - **Winch Case - Width:** 48.1 in (122.17 cm) ## About this model The Caterpillar D7R XR is a crawler dozer designed for heavy earthmoving, grading, and site preparation applications. Built on the D7R platform, the XR configuration is associated with extended track or undercarriage arrangements for improved flotation and stability in demanding ground conditions. It is commonly used in construction, mining support, land clearing, and road building. The machine typically features a Caterpillar diesel engine, hydrostatic or powershift drivetrain depending on configuration, and a reinforced undercarriage for traction and durability. The D7R XR is part of Caterpillar's crawler dozer lineup and is recognized for dozing performance, blade control, and field serviceability. ## Photos ![2008 Caterpillar D7R XR SERIES I](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22952/867/5a79d147-a88c-4f94-87c7-d14c4e8ba554-hr.jpg) ![2008 Caterpillar D7R XR SERIES I photo 2](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22952/867/0df2f3a7-414d-49f1-9d43-1d04a55cbffa-hr.jpg)