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Item 137106191980 Cat D9H Crawler Dozer
Pittston Township, PA
Usage: 7,777 hr
Enclosed Cab • Air Conditioner • 210 in Wide U-Blade w/ Single Tilt • 4 Cylinder Single-Shank Ripper • 27 in Single Grouser Track Shoes • Additional set of 24 in Tracks
IronClad Assurance
Item 137656202000 Komatsu D60P-11 Crawler Dozer
La Chorrera, CL, PAN
Usage: 8,076 hr
Enclosed Cab • 156 in Wide Straight Blade w/ Single Tilt • 36 in Pyramid Track Shoes
IronClad Assurance
Item 140367762008 年 Cat D4K LGP Crawler Dozer
Shikokuchuo-Shi, EH, JPN
Usage: 7,932 hr
Enclosed Cab • Air Conditioner • 2970 mm Wide 460 mm Single Grouser Track Shoes • 2 Way Trimming dozer blade
Item 139655552010 Cat D6T Crawler Dozer
Ocana, CSTL, ESP
Usage: 9,919 hr
Enclosed Cab • Air Conditioner • US EPA Label • 3200 mm Wide Semi-U Blade w/ Single Tilt • 1 Cylinder Multi-Shank Ripper • **Heavy Play on the Equalizer Bar • Damaged Bushing and Links on Undercarriage • Weld Repairs on U Frame • Damaged Hydraulic Oil Radiator **
Item 14192930Cat D6H Crawler Dozer (Inoperable)
Ravenna, KY
Usage: 8,097 hr
Open Operator Station • 126 in Wide Semi-U Blade w/ Single Tilt • 20 in Single Grouser Track Shoes • 2 Cylinder Single-Shank Ripper
Item 141429902020 Shantui SD17T-C3 LGP Crawler Dozer
Xuzhou, JNGS, CHN
Usage: 3,028 hr
Enclosed Cab • Air Conditioner • Chinese Tier 3 • 4100 mm Wide Straight Blade w/ Single Tilt • Pyramid Track Shoes
Item 14113776Cat D9G Crawler Dozer
Ranger, TX
Open Operator Station • Sweeps • 124 in Wide Straight Blade 22 in Single Grouser Track Shoes • Cat Winch
Item 137656211990 Komatsu D60P-11 Crawler Dozer
La Chorrera, CL, PAN
Open Operator Station • 156 in Wide Straight Blade w/ Single Tilt • 36 in Pyramid Track Shoes
IronClad Assurance
Item 142443262004 Liebherr PR724L Crawler Dozer/ Crawler Dozer
, RHPF, DEU
Usage: 10,036 hr
Enclosed Cab • 2004 US EPA Label • 3200 mm Wide PAT Blade • Counterweight • 610 mm Single Grouser Track Shoes • Pre Wired For Trimble Grade Control System Trimble CB450 Display • ** GPS Receivers not Included **
IronClad Assurance
Item 130030132000 Cat D5C XL Series III Crawler Dozer
Gilmour, ON, CAN
Usage: 11,270 hr
Enclosed Cab • 103 in Wide PAT Blade • Drawbar • 500 mm Single Grouser Track Shoes
IronClad Assurance
Item 131252121978 Komatsu D65E-6 Crawler Dozer
East Helena, MT
Usage: 1 hr
Open Operator Station • 132 in Wide Straight Blade w/ Single Tilt • Sweeps • 20 in Single Grouser Track Shoes
IronClad Assurance
Item 14252830Enclosed Cab • 156 in Wide Semi-U Blade w/ Single Tilt • 26 in Single Grouser Track Shoes • Counterweight • Drawbar
IronClad Assurance
Item 142725281994 Caterpillar D6H Dozer
Warren, OH
Usage: 7,283 hr
Enclosed Cab • Air Conditioner • 149 in Wide Straight Blade w/ Single Tilt • Drawbar • 30 in Single Grouser Track Shoes
IronClad Assurance
Item 136937741995 Liebherr PR722BL Crawler Dozer
Kernen, BNWG, DEU
Usage: 11,885 hr
Enclosed Cab • 3000 mm Wide Straight Blade w/ Single Tilt • Rear Auxiliary Hydraulics • 610 mm Single Grouser Track Shoes
IronClad Assurance
Item 142315201988 Dresser TD15E Crawler Dozer (Inoperable)
Roanoke, VA
Usage: 7,601 hr
6 Cylinder Diesel Engine
Item 142315211989 Komatsu D68E-1 Crawler Dozer (Inoperable)
Roanoke, VA
Usage: 3,313 hr
6 Cylinder Diesel Engine
Item 142998081960 Cat D8H Crawler Dozer (Inoperable)
Cambria, CA
Open Operator Station • 152 in Wide Semi-U Blade w/ Single Tilt • 22 in Single Grouser Track Shoes • 2 Cylinder Multi-Shank Ripper • Drawbar
IronClad Assurance
Item 143147902005 Cat D6R Crawler Dozer (Inoperable)
Sparks, NV
Enclosed Cab • Air Conditioner • Fire Suppression System • 126 in Wide Straight Blade w/ Single Tilt • 24 in Single Grouser Track Shoes • Counterweight • Drawbar
Item 102728471998 Cat D11R Crawler Dozer
Dunnigan, CA
Usage: 43,418 hr
Enclosed Cab • Air Conditioner • 248 in Wide U-Blade w/ Single Tilt • Carrydozer w/ Single Tilt • 4 Cylinder Multi-Shank Ripper • 28 in Single Grouser Track Shoes
IronClad Assurance
Item 102728482006 Cat D11R Crawler Dozer
Dunnigan, CA
Usage: 33,534 hr
Enclosed Cab • Air Conditioner • 250 in Wide Semi-U Blade w/ Dual Tilt • 4 Cylinder Ripper • 28 in Single Grouser Track Shoes
IronClad Assurance
Item 139239682007 Cat D8T Crawler Dozer
Camas, WA
Usage: 16,351 hr
Enclosed Cab • Air Conditioner • Pre-Wired for Grade Control • 156 in Wide Semi-U Blade w/ Single Tilt • 4 Cylinder Single-Shank Ripper • Fast Fuel System • 22 in Single Grouser Track Shoes
IronClad Assurance
Item 142441922019 Cat D6N LGP Crawler Dozer
Midland, TX
Usage: 4,386 hr
Enclosed Cab • Air Conditioner • 160 in Wide PAT Blade • 1 Cylinder Multi-Shank Ripper • 33 in Single Grouser Track Shoes
IronClad Assurance
Cat D7H Crawler Dozer (Inoperable)
Seattle, WA
Enclosed Cab • Air Conditioner • 138 in Wide Semi-U Blade w/ Single Tilt • 24 in Single Grouser Track Shoes • 2 Cylinder Multi-Shank Ripper
Item 134560222019 Liebherr PR 746 L Crawler Dozer
Snohomish, WA
Usage: 808 hr
Enclosed Cab • Air Conditioner • Rear View Camera • 2018 US EPA Label • 144 in Wide Semi-U Blade w/ Single Tilt • 4 Cylinder Multi-Shank Ripper • 28 in Single Grouser Track Shoes
IronClad Assurance
Item 142520492010 Cat D7E Crawler Dozer
Kamloops, BC, CAN
Usage: 9,967 hr
Enclosed Cab • Air Conditioner • 2010 US EPA Label • CARB Compliant • Positive Air Shutoff • 169 in Wide Angle Blade 4 Cylinder Multi-Shank Ripper • Sweeps • 26 in Single Grouser Track Shoes
IronClad Assurance
Item 141723232009 Cat D7R2 XR Crawler Dozer
Shaunavon, SK, CAN
Usage: 8,906 hr
Enclosed Cab • Air Conditioner • 2008 US EPA Label • 168 in Wide Angle Blade w/ Dual Tilt • 4 Cylinder Multi-Shank Ripper • 24 in Single Grouser Track Shoes
IronClad Assurance
Item 14344491Cat D6R LGP Series II Crawler Dozer
Newalla, OK
Usage: 10,521 hr
Enclosed Cab • Air Conditioner • 159.5 in Wide PAT Blade • Counterweight • Drawbar • 35.5 in Single Grouser Track Shoes
IronClad Assurance
Item 140567642022 Cat D6XE LGP Crawler Dozer
Lake Worth, TX
Usage: 5,708 hr
Enclosed Cab • Air Conditioner • Rear View Camera • Pre-Wired for Grade Control • Requires Diesel Exhaust Fluid • 158 in Wide PAT Blade • 1 Cylinder Multi-Shank Ripper • 30 in Single Grouser Track Shoes
IronClad Assurance
Item 142781572022 Cat D6XE LGP Crawler Dozer
Lake Worth, TX
Usage: 5,868 hr
Enclosed Cab • Air Conditioner • Rear View Camera • Pre-Wired for Grade Control • 2021 US EPA Label • Requires Diesel Exhaust Fluid • 153 in Wide PAT Blade • 1 Cylinder Multi-Shank Ripper • 30 in Single Grouser Track Shoes
IronClad Assurance
Item 143309142020 (unverified) Komatsu D65WX Crawler Dozer
Cleburne, TX
Usage: 4,965 hr
Enclosed Cab • Air Conditioner • Rear View Camera • Requires Diesel Exhaust Fluid • 150 in Wide PAT Blade • 2 Cylinder Multi-Shank Ripper • 30 in Single Grouser Track Shoes • PLUS Undercarriage
IronClad Assurance
Item 140593602023 John Deere 850L Crawler Dozer
Irving, TX
Usage: 5,162 hr
Enclosed Cab • Air Conditioner • 156 in Wide PAT Blade • 2 Cylinder Multi-Shank Ripper • 28 in Single Grouser Track Shoes
IronClad Assurance
Item 133249181999 Cat D7R XR Crawler Dozer
Watford City, ND
Usage: 3,001 hr
Enclosed Cab • Air Conditioner • 2000 US EPA Label • 174 in Wide Straight Blade w/ Dual Tilt • Cat 57H Winch • Rear Auxiliary Hydraulics • 26 in Single Grouser Track Shoes
IronClad Assurance
Item 132010972009 Cat D7R XR Series II Crawler Dozer
Watford City, ND
Usage: 11,257 hr
Enclosed Cab • Air Conditioner • Tier 2 • 2005 US EPA Label • 174 in Wide Angle Blade w/ Dual Tilt • Paccar PA118B-156V Winch • Drawbar • 26 in Single Grouser Track Shoes
IronClad Assurance
Item 133251931997 Cat D7R XR Crawler Dozer
Watford City, ND
Usage: 3,509 hr
Enclosed Cab • Air Conditioner • Tier 1 • US EPA Label • 174 in Wide Straight Blade w/ Dual Tilt • Cat 58N Winch • Drawbar • 26 in Single Grouser Track Shoes
IronClad Assurance
Item 140364692018 Komatsu D61PXI-24 Crawler Dozer
DALLAS, TX
Usage: 6,538 hr
Enclosed Cab • Air Conditioner • Rear View Camera • Pre-Wired for Grade Control • Intelligent Machine Control • Tier 4 • 2017 US EPA Label • Requires Diesel Exhaust Fluid • 144 in Wide PAT Blade • Drawbar
IronClad Assurance
Item 140423772014 Cat D6T LGP Crawler Dozer
LaGrange, TX
Usage: 9,297 hr
Enclosed Cab • Air Conditioner • Pre-Wired for Grade Control • 156.5 in Wide Semi-U Blade w/ Single Tilt • 36 in Single Grouser Track Shoes • Allied W60 Winch • Drawbar
Item 121147002020 Komatsu D65EX-18 Crawler Dozer
Valemount, BC, CAN
Usage: 524 hr
Enclosed Cab • Air Conditioner • Rear View Camera • Air Ride Seat • 2019 US EPA Label • Positive Air Shutoff • Sweeps • 168 in Wide Angle Blade w/ Dual Tilt • 24 in Single Grouser Track Shoes • PLUS Undercarriage • Allied H6H Winch
Item 142792622012 Cat D6T XW Crawler Dozer
Nisku, AB, CAN
Usage: 16,172 hr
Enclosed Cab • Air Conditioner • Positive Air Shutoff • Engine Coolant Heater • 156 in Wide PAT Blade • 1 Cylinder Multi-Shank Ripper • 30 in Single Grouser Track Shoes
IronClad Assurance
Item 140961072018 Cat D6T LGP Crawler Dozer
Nisku, AB, CAN
Usage: 9,958 hr
Enclosed Cab • Air Conditioner • Rear View Camera • GRADE with 3D • Requires Diesel Exhaust Fluid • Positive Air Shutoff • Eberspacher Engine Coolant Heater • 160 in Wide PAT Blade • 1 Cylinder Multi-Shank Ripper • 31 in Single Grouser Track Shoes
IronClad Assurance
Item 136073012019 Cat D8T Crawler Dozer
Spruce Grove, AB, CAN
Usage: 5,522 hr
Enclosed Cab • Air Conditioner • Requires Diesel Exhaust Fluid • Positive Air Shutoff • Webasto Engine Coolant Heater • Angle Blade w/ Dual Tilt • Allied W12E Winch • 28 in Single Grouser Track Shoes • Made in Brazil
IronClad Assurance
Item 142520442023 (unverified) Cat D5 LGP Crawler Dozer
Edmonton, AB, CAN
Usage: 460 hr
Enclosed Cab • Air Conditioner • Rear View Camera • Cat Grade Control System • 2023 US EPA Label • Requires Diesel Exhaust Fluid • 160 in Wide PAT Blade • 1 Cylinder Multi-Shank Ripper • 34 in Single Grouser Track Shoes
IronClad Assurance
Item 142520422023 Cat D4 LGP Crawler Dozer
Edmonton, AB, CAN
Usage: 808 hr
Enclosed Cab • Air Conditioner • Rear View Camera • Cat Grade Grade Control System • 2023 US EPA Label • Requires Diesel Exhaust Fluid • 145 in Wide PAT Blade • 1 Cylinder Multi-Shank Ripper • 30 in Single Grouser Track Shoes
IronClad Assurance
Item 142520462021 Cat D6 LGP Crawler Dozer
Edmonton, AB, CAN
Usage: 4,322 hr
Enclosed Cab • Air Conditioner • Rear View Camera • Cat Grade Grade Control System • 2019 US EPA Label • Requires Diesel Exhaust Fluid • Positive Air Shutoff • 169 in Wide PAT Blade • 1 Cylinder Multi-Shank Ripper • Auto Lube • 36 in Single Grouser Track Shoes • SystemOne Undercarriage
IronClad Assurance
Item 142520522008 Cat D9T Crawler Dozer
Edmonton, AB, CAN
Usage: 33,792 hr
Enclosed Cab • Air Conditioner • US EPA Label • Positive Air Shutoff • 182 in Wide Semi-U Blade w/ Dual Tilt • 4 Cylinder Single-Shank Ripper w/Hydraulic Pin Puller • Rear Auxiliary Hydraulics • Fast Fuel System • 27 in Single Grouser Track Shoes
IronClad Assurance
Item 142520482018 Cat D6T LGP Crawler Dozer
Corman Park, SK, CAN
Enclosed Cab • Air Conditioner • Pre-Wired for Grade Control • Positive Air Shutoff • 164 in Wide PAT Blade • 1 Cylinder Multi-Shank Ripper • 31 in Single Grouser Track Shoes
IronClad Assurance
Item 142520452014 Cat D6T LGP Crawler Dozer
Corman Park, SK, CAN
Usage: 5,658 hr
Enclosed Cab • Air Conditioner • Rear View Camera • 2014 US EPA Label • Positive Air Shutoff • Cat PA56 E00100E Winch • 36 in Single Grouser Track Shoes
IronClad Assurance
Item 141046492015 Cat D10T2 Crawler Dozer - Certified Rebuild
Burns Lake, BC, CAN
Usage: 19,661 hr
Enclosed Cab • Air Conditioner • 2014 US EPA Label • CARB Compliant • 206 in Wide U-Blade w/ Dual Tilt • 4 Cylinder Single-Shank Ripper w/Hydraulic Pin Puller • 28 in Single Grouser Track Shoes
IronClad Assurance
Item 142520472008 Cat D6N LGP Certified Powertrain Rebuild 2025 Crawler Dozer
Clairmont, AB, CAN
Usage: 12,067 hr
Enclosed Cab • Air Conditioner • 2006 US EPA Label • Positive Air Shutoff • Webasto Engine Coolant Heater • 160 in Wide PAT Blade • Carco 50BPS Winch • Rear Auxiliary Hydraulics • Sweeps • 34 in Single Grouser Track Shoes
IronClad Assurance
Item 140064442014 Cat D5K2 LGP Crawler Dozer
Elko, MN
Usage: 5,540 hr
Enclosed Cab • Air Conditioner • 2013 US EPA Label • 126 in Wide Angle Blade w/ Single Tilt • Drawbar • Rear Auxiliary Hydraulics • 26 in Single Grouser Track Shoes
IronClad Assurance
Item 133193112014 Cat D6N LGP Crawler Dozer
Tolbert, LA
Usage: 7,213 hr
Enclosed Cab • Air Conditioner • Fire Suppression System • 154 in Wide Semi-U Blade w/ Single Tilt • 34 in Single Grouser Track Shoes
IronClad Assurance
Item 141289552019 Cat D6XE LGP Crawler Dozer
Eau Claire, WI
Usage: 8,817 hr
Enclosed Cab • Air Conditioner • Rear View Camera • Pre-Wired for Grade Control • Tier 4 • 2018 US EPA Label • 158 in Wide Straight Blade w/ Single Tilt • Drawbar • Rear Auxiliary Hydraulics • 36 in Single Grouser Track Shoes
IronClad Assurance
Item 140342451997 Komatsu D85P-21 Crawler Dozer
Fort McMurray, AB, CAN
Usage: 45,086 hr
Enclosed Cab • 176 in Wide Straight Blade w/ Single Tilt • 2 Cylinder Multi-Shank Ripper • 36 in Single Grouser Track Shoes
IronClad Assurance
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Reliable earthmoving power for every job
Dozers are the backbone of earthmoving—pushing, grading, and shaping material on construction, mining, forestry, and pipeline projects. With the right blade, undercarriage, and spec, a bulldozer delivers the traction and control crews rely on to keep production moving.
Across our equipment auctions, you’ll find a wide range of crawler and wheel dozers from leading brands, with configurations to match your site conditions and workload.
Common bulldozer applications
Dozers, are used anywhere heavy material needs to be pushed, leveled, or cleared. In construction, they handle site preparation, grading, and backfilling. Mining and quarrying operations use dozers to maintain haul roads, move overburden, and manage stockpiles. In forestry and land clearing, they remove brush, stumps, and debris with the help of rippers or PAT blades. Dozers also play a key role in pipeline and roadbuilding projects, cutting and filling material, shaping slopes, and maintaining rights-of-way. In waste management and land reclamation, they spread, compact, and reshape material to keep sites productive and compliant.
Types of dozers
Crawler dozers
Tracked dozers are the industry standard for traction, slope work, and soft or uneven ground. They balance pushing power with precise control for site prep, cut-to-fill, and finish grading.Explore crawler dozers
Wheel dozers
Wheel dozers combine high production with faster travel for large, firm worksites—common on mines, stockpiles, and cleanup where mobility between tasks matters. They’re a strong fit when speed and long pushes on hard surfaces are priorities. Explore wheel dozers.
Size classes
Dozers are commonly grouped as small, medium, and large. Choosing the right class comes down to material, push distance, site conditions, and transport needs. Use this page as a high-level guide, then dive into child pages for detailed model-level specs.
Blades and rippers
- S (straight) blade — A straight moldboard with no wings for precise cutting and trimming; favored for finish work and hard material.
- U (universal) blade — Tall, curved moldboard with large wings to carry more material efficiently over distance.
- SU (semi-universal) blade — A versatile middle ground: more carry than an S-blade with better control than a full U-blade; a common “do-most” choice.
- Angle blade — Pivots left/right to windrow and side-cast; useful for road building, drainage, and snow/cleanup tasks.
- PAT/VPAT (6-way) blade — Power angle and tilt for finish grading, slopes, and tight areas; popular where versatility and surface quality are critical.
Rear equipment like single-/multi-shank rippers or a winch expands a dozer’s capabilities for site clearing, rock breaking, or pulling tasks. If you're desired dozer doesn't have the necessary attachemnts you require, browse our wide slection of dozer blades, rakes and rippers.
Undercarriage & tracks
The undercarriage is a major operating-cost driver on crawler dozers. Track shoes, rollers, idlers, and sprockets all wear with travel and ground conditions, so selection and maintenance matter. Many models are offered in LGP (low ground pressure) configurations with wider shoes and frames to spread weight for better flotation on soft ground. Choose LGP for mud, peat, or sand; choose standard or narrow shoes for abrasive or rocky sites where durability and maneuverability take priority.
Specs that matter
- Operating weight & horsepower — Match push power and stability to site size and material.
- Blade width & capacity — Impacts cycle efficiency, carry distance, and finish quality.
- Ground pressure — Critical for soft soils and environmental sensitivity; LGP packages reduce psi on the ground.
- Transport width — Check permitting and trailering requirements, especially on larger classes or wide-shoe LGP builds.
Popular brands you’ll find with us
Look for well-known families and series from Caterpillar, Komatsu, John Deere, CASE, and Liebherr across small, medium, and large classes. Availability varies by auction—browse current lots for the latest selection.
Buying used: What to look for
- Undercarriage condition — % remaining on chain, rollers, idlers, and shoes; even wear patterns.
- Blade, pins & bushings — Excess play and cutting-edge wear affect grading quality.
- Frame & structure — Check for repairs, cracks, or twist from heavy pushing.
- Hydraulics & powertrain — Smooth control response; evaluate for leaks, noises, or fault codes.
- Hours & service history — Oil samples, maintenance records, and component rebuilds help predict costs.
Once you've nailed down the bulldozer you want, give our dozer inspection tips & checklist a read to help you bid with confidence·
Common dozer FAQs
What’s the difference between a crawler dozer and a wheel dozer?
Crawler dozers use tracks for traction, stability, and grading on soft or uneven ground. Wheel dozers travel faster on firm, open worksites and are common for cleanup, stockpiles, and long pushes on hard surfaces.
What does LGP mean on a dozer?
“Low ground pressure.” LGP configurations use wider shoes and frames to spread machine weight, improving flotation in mud, peat, or sand while reducing sinkage and ground disturbance.
Which blade should I choose?
S for precise cutting, U for maximum carry, SU for balanced general dozing, angle for windrowing/side-casting, and PAT/VPAT for versatile finish grading and slope work.
How much does a bulldozer weigh?
It varies by class and configuration. As examples, mid-size models often list operating weights around 18–23 metric tonnes, while large units can exceed 40 tonnes. Always confirm the specific machine’s spec sheet.
Different ways to buy Bulldozers & Dozers with Ritchie Bros.
Ritchie Bros offers multiple ways to buy equipment such as live auctions, Marketplace-E with instant offers and our new private buying experience at Ritchie List. Expand your search for bulldozers and dozers for sale today with our storefronts:
- Bulldozers for sale on IronPlanet and Marketplace-E
- Bulldozers for sale on Ritchie List
- bulldozer for sale by owners on Boom & Bucket