Head to head
Caterpillar D3G LGP vs Doosan DX63-3
The Caterpillar D3G LGP has 26kW more power and is the bigger machine by 7,605kg.
Last reviewed 13 September 2026
Key differences
- Engine power: the Caterpillar D3G LGP has 26kW more power.
- Operating weight: the Caterpillar D3G LGP is the bigger machine by 7,605kg.
Specifications side by side
| Caterpillar D3G LGP | Doosan DX63-3 | |
|---|---|---|
| Operating weight | 17,160lb (7,784kg) | 9,555lb (4,334kg) |
| Engine power | 77hp gross / 70hp net at 2200rpm | 42.6hp gross / 39.5hp net at 2200rpm |
| Blade capacity | 2yd3, 10.4ft wide, 20.7in cutting depth | - |
| Ground pressure | 4.24psi | - |
| Max dig depth | - | 10ft 6in (3.2m) |
| Bucket capacity | - | 0.19yd3 (0.145m3) |
Sources: Caterpillar D3G LGP, Doosan DX63-3. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the D3G LGP if...
- you want one that has 26kW more power
- you want one that is the bigger machine by 7,605kg
A small dozer for landscaping, site clearance and grading jobs too tight for a bigger machine. The LGP tracks spread its weight for work on soft ground such as landfill or wet fields.
Listed by
- Hayes Gate Plant Hire Ltd - London
Buy or hire the DX63-3 if...
A compact excavator for utility, drainage and small groundworks jobs, sized to fit through a standard gateway. It suits contractors who need real digging depth without the weight and cost of a bigger machine.
Listed by
- Red Plant Sales Ltd - Colchester, Frating
Common questions
What is the difference between the Caterpillar D3G LGP and the Doosan DX63-3?
The Caterpillar D3G LGP has 26kW more power and is the bigger machine by 7,605kg. The Caterpillar D3G LGP is a small low ground pressure crawler dozer; the Doosan DX63-3 is a 6-tonne class mini excavator.
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