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Head to head

Terex Finlay J-960 vs Komatsu D61PX

The Komatsu D61PX is the bigger machine by 12,750kg.

Last reviewed 13 September 2026

Key differences

Specifications side by side

Terex Finlay J-960Komatsu D61PX
Operating weight29,250kgapprox. 42,000lb (19 tonnes)
Feed opening900mm x 600mm (35" x 24")-
Engine power140kW (188hp), Caterpillar C7.1-

Sources: Terex Finlay J-960, Komatsu D61PX. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the J-960 if...

A tracked jaw crusher used by quarries, recyclers and demolition contractors to crush rock, concrete and rubble into a re-usable aggregate on site. Its size suits mid-volume operations rather than a small compact crusher or a static quarry plant.

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Full J-960 specifications →

Buy or hire the D61PX if...

  • you want one that is the bigger machine by 12,750kg

A wide-track, low ground pressure dozer for grading and pushing on soft or wet ground where a standard-track dozer would sink. Groundworks contractors hire it for landscaping and soft-ground earthmoving.

Listed by

Full D61PX specifications →

Common questions

What is the difference between the Terex Finlay J-960 and the Komatsu D61PX?

The Komatsu D61PX is the bigger machine by 12,750kg. The Terex Finlay J-960 is a tracked mobile jaw crusher; the Komatsu D61PX is a low ground pressure crawler dozer.

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