NC SW9 Swivel Skip Site Dumper

The NC SW9 is the flagship of the NC Engineering site dumper range — a heavy-duty 9-tonne swivel skip dumper designed for large-scale civil construction, earthmoving, and infrastructure work. Manufactured in Northern Ireland, the SW9 stands apart in the 9-tonne dumper market by combining a true 180° swivel skip, an 85kW engine, and a simple Stage 3 / Tier 3 powertrain.

Key Benefits

High-Output 85kW Engine

Powered by a 4.4L JCB turbo diesel producing 85kW (440Nm at 1,300rpm), the SW9 offers substantially more engine power than many site dumpers in its class — giving it the ability to move heavy loads efficiently across large sites and reduce cycle times.

Stage 3 / Tier 3 Simplicity

The SW9 runs a Stage 3 / Tier 3 engine configuration with no DPF or associated regeneration system, providing a simpler engine package for owners, operators, and hire fleets — particularly valuable on demanding applications where machines accumulate significant hours.

180° Power Swivel Skip

The SW9's 180° power swivel skip lets operators discharge material to either side of the machine without repositioning — well suited to road construction, trenching, confined worksites, and any application requiring accurate material placement.

9,000kg Payload, 4,427L Heaped Capacity

With a 9,000kg maximum safe load and approximately 4,427L heaped skip capacity, the SW9 is built around high-volume material movement, backed by the engine power and skip flexibility to keep production moving throughout the day.

Fast Ground Speeds

A 4-speed powershuttle transmission delivers travel speeds of up to approximately 32 km/h, helping reduce time spent moving between load and discharge points.

Permanent 4-Wheel Drive

Permanent 4WD, combined with priority load-sensing hydrostatic centre-pivot steering, gives the SW9 the traction and control needed for demanding site conditions.

Nationwide Reach, Local Support

With branches in Christchurch and Auckland, backed by nationwide delivery and on-site demonstrations, the SW9 is accessible wherever you're located in New Zealand — with local access to parts, servicing, and after-sales support.

Additional Features

• 11.9m turning circle — manoeuvrable across sites despite its size and capacity
• 50% gradeability — capable on steep site access and stockpile work
• Multi-plate oil-immersed disc brakes on both axles, with a hand-operated dry disc park brake acting on the gearbox
• Automatic skip safety lock holds the skip centred while travelling, with the skip able to tip to 90° and swivel past 180° (185° maximum) for placement along trenches
• Adjustable suspension seat, accessible from both sides, with galvanised access steps and an anti-slip floor
• Heavy-duty 12V, 185Ah battery with protected wiring harness and reversing alarm as standard
• Easy service access, including a lockable hinged engine cover, securely mounted battery, and an easy-access return oil filter on top of the hydraulic tank