Head to head
Iseki TF321F vs Thwaites MACH2080 (3 Tonne Power Swivel)
The Thwaites MACH2080 (3 Tonne Power Swivel) has 2kW more power.
Last reviewed 13 September 2026

Key differences
- Engine power: the Thwaites MACH2080 (3 Tonne Power Swivel) has 2kW more power.
Specifications side by side
| Iseki TF321F | Thwaites MACH2080 (3 Tonne Power Swivel) | |
|---|---|---|
| Engine power | 21HP | 18.1 kW / 24.3 bhp at 2,000 rpm |
| Drive | 4WD | - |
| Payload | - | 3,000 kg |
| Unladen weight | - | 2,250 kg |
Sources: Iseki TF321F, Thwaites MACH2080 (3 Tonne Power Swivel). Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the TF321F if...
A small 4WD compact tractor aimed at smallholdings, paddocks and estate grounds work rather than full-scale farming. Its low power puts it alongside garden and topper attachments, not ploughing or heavy haulage.
Listed by
- Baz plant Sales agricultural plant and machinery dealer - Chesterfield
Buy or hire the MACH2080 (3 Tonne Power Swivel) if...
- you want one that has 2kW more power
The Thwaites 3 Tonne Power Swivel, badged MACH2080, is the step-up size from the 1 tonne class and a standard fixture on larger UK groundworks and civils sites needing higher payload per cycle. Its power swivel skip rotates independently of the direction of travel, letting the operator tip to the side without turning the whole machine around. It is hired alongside excavators of a similar class to keep material moving off the dig face.
Full MACH2080 (3 Tonne Power Swivel) specifications →Common questions
What is the difference between the Iseki TF321F and the Thwaites MACH2080 (3 Tonne Power Swivel)?
The Thwaites MACH2080 (3 Tonne Power Swivel) has 2kW more power. The Iseki TF321F is a 4WD compact tractor; the Thwaites MACH2080 (3 Tonne Power Swivel) is a a 3 tonne payload swivel-skip site dumper.
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