Construction Equipment for Sale in Ontario (31 listings)
Shop new and used construction equipment across Canada on SupplyPost.com. Whether you are replacing core units, adding project capacity, or sourcing specialized machines, you can compare available listings quickly and contact sellers directly. Browse Excavators, Mini Excavators, Wheel Loaders, Skid Steer Loaders, Dozers, Graders, Compactors, Backhoe Loaders, Track Loaders, Off Highway Trucks. Leading brands with active construction listings include Caterpillar (CAT), Komatsu, John Deere, Hitachi, Volvo, Bobcat, and Case. Explore thousands of equipment listings from almost 100 dealers, along with additional listings from private sellers across Canada.
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Featured Listing
2022 Sandvik DX800R
$407,509
2022 SANDVIK DX800R [Used] - Construction Equipment - Drills - Vertical
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Featured Listing
2022 Komatsu HM400-5
$625,000
2022 KOMATSU HM400-5 Clean, well maintained unit, equipped with heated...
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2022 Komatsu D71EXI-24
$379,000
2022 KOMATSU D71EXI-24 Clean, well maintained dozer., c/w 152" PAT...
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2022 Komatsu D71EXI-24
$349,000
2022 KOMATSU D71EXI-24 Clean, well maintained dozer. c/w 152" PAT...
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2022 Komatsu HM400-5
$625,000
2022 KOMATSU HM400-5 Clean, well maintained unit, equipped with heated...
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2022 John Deere 544G
$305,000
Cab w/ AC; 20.5 Tires; General Purpose Bkt; Aux Hydraulics; Rear Camera;...
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2022 John Deere 524P
$299,500
Quick Coupler; Dual Diff Locks; 20.5 Tires; General Purpose Bkt; Rear...
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2022 John Deere 550K
$215,000
Cab w/ AC; Extra-Long Track; 450 mm (18 in.) Pads; Hydrostatic Trans;...
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2022 John Deere 550K LGP
$255,000
Cab w/ AC; 600 mm (24 in.) Pads; Power-Angle-Tilt; 3.15 m (124 in.)...
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2022 John Deere 324G
$84,900
Cab w/ AC; A/C; EH Controls; Air Ride Seat; 2 Speed; Beefy Baby Tires;...
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Buying Considerations
Start with application fit: operating weight class, hydraulic performance, attachment compatibility, and transport dimensions for the jobs you actually run. For used equipment, review service records, total hours, and condition in high-wear systems such as hydraulics, powertrain components, and undercarriage or tires. Compare location, seasonality, and expected utilization before deciding whether to buy or rent. If uptime is critical, prioritize units backed by strong parts availability and dealer service support.
Dealer Network
SupplyPost connects buyers with active Canadian construction dealers, including Brandt Tractor, Inland Truck & Equipment, Pacific Rim Equipment, Semler's Equipment, Optimum Equipment Solutions, and Marcel Equipment Limited. These dealers regularly list new and used inventory and can support inspections, logistics, and purchase planning.
Find Construction Equipment by Province
Browse construction equipment in British Columbia, Alberta, Ontario, and Saskatchewan.
FAQ
What service-history details matter most before buying a used excavator or dozer?
Look for documented hydraulic service intervals, undercarriage replacement history, and any major engine or final-drive work. Confirm hour-meter consistency and check whether pins, bushings, and swing components were measured against wear limits.
How should I compare machines that look similar on price?
Compare total owning cost, not list price alone: remaining component life, tire or undercarriage condition, attachment package value, transport costs, and expected downtime risk. A higher-priced unit with stronger records and lower wear is often the better buy.
Which specs should I validate first for production-focused jobs?
Validate operating weight class, hydraulic flow and pressure, breakout force, and cycle-time performance against your target application. Then confirm attachment compatibility and local service support so the machine can stay productive after delivery.
By Category
By Equipment Type
- Crawler Tractors/Dozers (5)
- Drills - Rock (1)
- Excavators (1)
- Excavators - Mini (1)
- Graders (1)
- Loaders - Backhoe (2)
- Loaders - Skid Steer (2)
- Loaders - Track (7)
- Loaders - Wheel (9)
- Trucks - Off Highway (2)
By Make
By Model
- 310SL (2)
- 317G (3)
- 324G (2)
- 325G (1)
- 333G (3)
- 350P (1)
- 35G (1)
- 524P (1)
- 544G (1)
- 544P (5)
- 550K (1)
- 550K LGP (1)
- 870G (1)
- 908M (1)
- 930K (1)
- D39EX-24 (1)
- D71EXI-24 (2)
- DX800R (1)
- HM400-5 (2)
By Dealer
By Branch
- Barrie (2)
- London (2)
- Mississauga (14)
- Ottawa (3)
- Peterborough (1)
- Stoney Creek (1)
- Sudbury (2)
- Thunder Bay (1)
- Timmins (1)
- Toronto (4)
By Status
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