In the grader vs bulldozer question, the two machines are not rivals but two steps of the same job. A crawler bulldozer moves large volumes of earth with a heavy blade on tracks. A motor grader trims that earth to an exact level and slope with a long, thin blade on wheels. LICH builds both, so this guide compares them with real figures from our 12–28 t motor graders and our 16.4–37.2 t crawler bulldozers, and shows where each belongs on a road or site job. LICH also supplies the road roller that compacts the surface once the grader has shaped it.
Grader vs bulldozer at a glance
| Motor grader: LC-G130 | Motor grader: LC-G220-A | Bulldozer: LC-D220 | Bulldozer: LC-D320 | |
|---|---|---|---|---|
| Operating weight | 12,000 kg | 16,100 kg | 23.5 t | 37.2 t |
| Rated power | 97 kW | 162 kW | 175 kW | 257 kW |
| Blade | 3,658 × 580 mm moldboard | 4,320 × 545 mm moldboard | 3,725 × 1,317 mm, 6.4 m³ | 4,150 × 1,592 mm straight-tilt, 10 m³ |
| Pulling force | 61.7 kN drawbar pull | 82.8 kN drawbar pull | 202 kN maximum traction | — |
| Top forward speed | 53.4 km/h | 50.86 km/h | 11.2 km/h | 11.5 km/h |
| Gears | 6 forward / 3 reverse | 6 forward / 3 reverse | 3 forward / 3 reverse | 3 forward / 3 reverse |
| Running gear | Tyres 17.5-25 | Tyres 17.5-25 | 560 mm track shoes | 560 mm track shoes |
Figures from the LICH product catalogue, read on 20 October 2026. Each model page lists the full specification.
Blade shape is the real difference
Look at the blade heights in the table. The LC-D220 blade is 1,317 mm tall and carries 6.4 m³ of soil in front of it; the LC-G130 moldboard is only 580 mm tall but 3,658 mm long. The dozer blade is built to hold and push a large load. The grader blade sits between the front and rear axles, so the long wheelbase (5,780 mm on the LC-G130) smooths out bumps and lets the operator cut a precise grade, crown a road or shape a ditch. That is the heart of the grader vs bulldozer split: volume against accuracy.
When the bulldozer is the right tool
- Clearing land, stripping topsoil and cutting into a slope.
- Pushing fill and spreading it in thick layers.
- Soft, wet or rocky ground where tracks keep traction; the LC-D220 runs at 0.077 MPa ground pressure.
- Ripping hard ground before excavation.
Read what is a bulldozer and bulldozer types for blade and undercarriage choices.
When the motor grader is the right tool
- Fine grading of subgrade and base layers before paving.
- Shaping the crown and cross-fall of a road.
- Cutting and cleaning roadside ditches and banks.
- Maintaining long gravel and dirt roads, where the grader’s speed of up to 53.4 km/h moves it quickly between sections.
Read what is a motor grader and our motor grader blade guide for blade angles and wear parts.
Grader vs bulldozer on a road job
On a typical road build, the order is: bulldozer, then grader, then roller. The bulldozer cuts the alignment and pushes fill into place. The motor grader spreads each layer to the design level and slope. A single drum roller compacts the base, and a tandem roller finishes the asphalt. Seen this way, grader vs bulldozer is less a choice than a question of which part of the job you are doing now.
If you can only buy one
If the grader vs bulldozer choice has to be one machine, look at the main task. For land clearing, bulk earthmoving and rough ground, buy the bulldozer; a grader cannot push heavy loads. For road maintenance, base preparation and long distances on site, buy the motor grader; a dozer cannot hold a fine grade or travel fast. When a contractor asks us about grader vs bulldozer for a road maintenance fleet, the grader usually comes first.
Questions buyers ask
Can a bulldozer do finish grading?
A skilled operator can rough-level with a dozer, but the short track base and tall blade make a precise grade hard to hold over long distances. That is the grader’s job.
Can a motor grader push dirt like a bulldozer?
Only small amounts. The grader is lighter, runs on tyres and has a low moldboard, so it moves material sideways in thin layers rather than pushing large loads.
Which is more expensive to run?
It depends on the work. In a grader vs bulldozer comparison, the dozer’s undercarriage is its main wear item, and it needs a low-loader to change sites; the grader’s tyres and cutting edges wear instead, and it drives itself on the road.
Compare all nine models on our motor grader page and three crawler models on the bulldozer page. Send us your project type and ground conditions, and we will advise on the grader vs bulldozer mix for your fleet.