Line Pumps and Trailer Pumps
Trailer-mounted concrete pumps for tight access, slab pours and lower-volume daily work.
- Trailer-mounted
- Tight-access friendly
- Diesel or electric drive
Equipment Guide · NZ
Concrete Line Pumps NZ
Trailer-mounted line pumps for slabs, residential foundations, blockwork fill and access-restricted sites.
Quick answer
Concrete line pumps are trailer-mounted piston pumps that move concrete through a hose or pipeline rather than a boom. They suit slabs, residential foundations and tight-access work. PS Equipment supplies DY line pumps to NZ operators with diesel or electric drive options.
Who this equipment is for
- Owner/operators starting out in concrete pumping
- Residential builders running their own slab pours
- Operators servicing tight-access urban sites
- Specialist work — blockwork fill, screeds, grout, shotcrete
What to consider
Selection criteria
Output
40–80 m³/h covers most line pump work. Higher output suits commercial slab work; lower output suits long-distance pumping and specialist mixes.
Pressure
Pressure determines how far and how high you can pump. Long-distance and high-rise pumping needs higher-pressure units.
Drive
Diesel suits site-based work; electric drive suits indoor or noise-restricted work.
Hose and pipeline
Plan hose and pipeline runs — line pumps are only as good as the line they pump through. Quality hose and clamps matter.
Tow and setup
Confirm tow weight and licensing. Setup time on a line pump is fast — that's part of the appeal.
Available equipment
Browse current categories
Specification comparison
At-a-glance options
| Class | Output | Pressure | Drive |
|---|---|---|---|
| Compact trailer | 40–55 m³/h | 60–70 bar | Diesel |
| Standard trailer | 55–70 m³/h | 70–85 bar | Diesel / Electric |
| High-pressure | 55–80 m³/h | 100+ bar | Diesel |
Indicative ranges based on DY trailer pump configurations.
Why PS Equipment
Trusted service for NZ operators.
PS Equipment is a specialist supplier of concrete pumping equipment, pump truck builds and selected truck-mounted machinery — backed by direct supplier relationships and in-house engineering.
- 25+ years specialising in concrete pumping equipment
- 300+ concrete pumps and machinery supplied across NZ and the Pacific
- Direct supplier relationships with Kyokuto, DY, Jacon and STG Global
- Genuine parts and in-house technical support
Parts pathway
Line pump parts and hose
Wear parts, piston cups, hose, clamps and reducers for trailer-mounted line pumps. Send the part number or a photo to identify it.
FAQs
Buyer questions, answered
Common questions from NZ operators. If yours isn't here, talk to Shaun.
What's the difference between a line pump and a boom pump?+
Line pumps move concrete through hose or pipeline only. Boom pumps add a placing boom on a truck, so you can reach across or up a site.
Are line pumps cheaper to own?+
Generally yes — lower capital cost, simpler to maintain and easier to operate. They suit smaller-volume work.
Can a line pump handle long-distance pumping?+
Higher-pressure units can pump long distances or to height, but pipeline sizing and mix design matter more than the pump alone.
Diesel or electric drive — which is better?+
Diesel for site work; electric for indoor, basement or noise-restricted work.
What hose size should I use?+
Most line pump work uses 3-inch or 4-inch hose. We can advise on hose runs and end pieces.
Do you supply trailer pumps for shotcrete?+
Some trailer pump models are suited to wet-mix shotcrete with the right setup. Tell us the application.
Related equipment guides
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Trusted supplier ecosystem
Backed by globally recognised manufacturers
PS Equipment works directly with manufacturers behind the world's most respected concrete pumping and specialist truck equipment, giving NZ operators access to genuine parts, technical knowledge and supplier-backed builds.
Kyokuto
Piston pumps, mixer trucks and specialist vehicles
DY Concrete Pumps
Boom pumps, line pumps and pump components
Jacon Equipment
Shotcrete, mining and tunnelling equipment
STG Global
Hydro excavation, water carts, refuse and tilt tray builds
Talk to a specialist
Tell us what equipment you're looking for.
We'll help you identify the right option, availability and next steps. Talk to Shaun for direct specialist advice.