SiteMaster 2000

SiteMaster 2000

Probably the most versatile worksite trailer ever made. The SiteMaster 2000 makes work easier by combining essential water, lighting and power supply into a single trailer unit that saves space, the clutter of multiple machines, and makes for a safer working environment. It’s like a Swiss-Army knife for your worksite.

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All In One Site Trailer for Night Works, Road Maintenance and construction sites in NZ

The SiteMaster 2000 is a multi-function NZ site trailer that combines a 2000L water tank, a 5kVA petrol generator and a 5.5m LED lighting tower into a single towable unit. It came out of conversations with AquaMaster users who were running three separate pieces of kit on the same job site (a water cart, a generator and a lighting tower) and wanted to consolidate the lot onto one trailer. So we built it.

The integrated 5.5m winch driven lighting tower is fitted with four LED lights that produce 68,000 lumens combined, with 360 degree rotation so the operator can aim light exactly where the crew is working. That removes the need for a separate lighting tower on site and gives night works crews a single unit they can set up in minutes. The tower replaces what would otherwise be a hired or owned standalone lighting tower.

The 5kVA generator powers the lighting tower and is sized to also run site tools through two 240V outlets. That covers most concrete breakers, small welders, grinders and pumps a typical crew uses on site, plus the inevitable pie warmer or kettle that keeps morale up on a long night shift. One trailer, three jobs, no extra plant on the site card.

We originally thought the SiteMaster 2000 would split into two clear modes: water during the day, lighting and power at night. In practice, NZ night works crews use water and lighting at the same time, particularly when stabilising road millings with cement and water on overnight road maintenance shifts. The trailer adapts to the job rather than locking the crew into one mode.

The SiteMaster 2000 also performs in emergency response work. After a storm, slip or flood event, recovery crews working overnight need water for clean down, power for tools and lighting for safe working, all of which the SiteMaster 2000 carries on a single trailer that can be towed to site immediately. Cyclone and storm recovery work in NZ has been a real world test of this configuration.

The combination of water, power and lighting in one trailer might look unusual at first glance, but it reflects how NZ crews actually work, particularly on night shifts, in remote locations and during recovery operations. Talk to our team about your typical job mix and we will tell you straight whether the SiteMaster 2000 is the right fit. If you only need water, the AquaMaster 2000 is the simpler buy.

Specifications

  • WATER TANK CAPACITY 2000 litres
  • HIGH FLOW PUMP MAX FLOW RATE (OUT THE FLOOD JET NOZZLE) 120L/Min
  • LOW PRESSURE HOSE LENGTH 25m
  • TOW HITCH COUPLING 1-7/8” & 50 MM
  • Trailer Rating Capacity 2500kg
  • WHEEL SIZE 14"
  • LIGHTING TOWER EXTENSION HEIGHT 5.5M
  • LED LIGHTS (X4) 68,000 lm (total)
  • LIGHT POSITION 360⁰ Rotation
  • POWER GENERATION 5kVA
  • OUTLETS (X2) 240V

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SiteMaster 2000 vs hiring separately: full comparison

Feature SiteMaster 2000 Hiring separately (two or three units)
Format Single towable trailer (integrated site services unit). Two or three separate trailer/skid units, depending on specification.
Water supply 2,000L on-board tank; high-flow pump (120 L/min out the flood-jet nozzle); 25m low-pressure hose reel. Separate water trailer (typically 1,000L - 2,000L); pump and hose specs vary by supplier.
Power & lighting Integrated 5.5m LED lighting tower (68,000 lm, 360° rotation) powered directly by the on-board 5kVA generator, with two 240V outlets. Typically supplied as a combined mobile lighting tower with auxiliary power outlets (capacity varies by model), running on its own dedicated diesel engine.
Transport & towing One trailer; standard ute tow. Requires any vehicle with a minimum 2,500 kg towing capacity. At minimum two separate tow trips. NZ light-vehicle rules don’t permit a standard ute to tow two trailers at once, so each unit needs its own trip or a dedicated tow vehicle.
Site footprint & mobility Single trailer footprint. One tow move repositions all three services across a changing jobsite. Two or three separate footprints; each needs individual positioning, and relocating the services means a separate tow move for each unit.
Setup & fuel management Single hookup and setup sequence. One petrol engine powers the generator and lighting; the water pump runs independently on its own fuel supply. Two or three separate hookups and setup sequences. Multiple engines to manage: diesel for the lighting/generator unit, plus a separate petrol or diesel engine for the water pump: each with its own fuelling and fluid checks.
Procurement & logistics One booking, one unit to confirm. No partial-availability risk. Two or three separate hires to coordinate, with separate booking references, delivery windows and collection logistics: and the risk that any one unit is unavailable on the day.
Operation & support Single unit to learn and operate. Backed by NZ-based support and servicing through Master Machinery. Potentially different operating procedures across the units, from up to three different suppliers. Support and breakdown response depend on each hire company’s policies and availability.
Cost Capital asset purchase. Higher upfront investment, but no ongoing hire cost and full operational control. Price on application: contact Master Machinery to enquire. Combined weekly hire for the two or three units typically ranges from NZD 800 to NZD 1,400+ ex GST, excluding delivery, collection and fuel (indicative market range, 2026). Accumulates quickly on longer projects.
Customisation & resale Configurable to your project requirements. Strong resale value as a purpose-built NZ asset. Fixed to the spec available in the hire fleet; no customisation and no asset residual value.
Availability for purchase New units available to buy direct from Master Machinery. Hire only (Master Machinery units can also be hired through some hire companies).
Best suited to Civil contractors, hire companies, councils and crews needing water, power and lighting on site regularly, or across repeat projects. One-off or short-term jobs where capital ownership isn’t justified, or trialling demand before purchasing.
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Which option should I choose? Use case decision matrix

Use case SiteMaster 2000 Hiring separately (water + generator + lighting)
Dust suppression on earthworks or civil site Best fit (Recommended) Suitable
Worksite washdown (plant, access points, concrete residue) Best fit (Recommended) Suitable
Powering tools on a site without mains power Best fit (Recommended) Suitable
Night shift or after-hours site lighting Best fit (Recommended) Suitable
Roading and infrastructure maintenance work Best fit (Recommended) Suitable
Remote or rural job site with no services Best fit (Recommended) Possible, with limitations
Hot works compliance (immediate water supply near cutting or grinding) Best fit (Recommended) Possible, with limitations
New subdivision earthworks and services installation Best fit (Recommended) Suitable
Short-term or one-off job (one to two weeks) Suitable Best fit (Recommended)
Single long job, around four weeks (one-off) Possible, with limitations Best fit (Recommended)
Regular or repeat use across multiple projects Best fit (Recommended) Possible, with limitations
Trialling equipment before committing to purchase Possible, with limitations Best fit (Recommended)
Site requiring water supply only (no power or lighting) Suitable Best fit (Recommended)
Site requiring lighting only (no water or power) Suitable Best fit (Recommended)
Multiple simultaneous sites requiring separate setups Possible, with limitations Suitable
Sites where ute-tow access is the only option Best fit (Recommended) Possible, with limitations
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Features & Benefits

Built for You In Mind

HONDA GX200 WATER PUMP ENGINE

A trusted and reliable engine with high flow pump and twin impellors.

WASH DOWN HOSE

FLOOD JET NOZZLE

QUAD LED LIGHTS

5M HIGH FLOODLIGHT TOWER

5kVA ELECTRIC GENERATOR

MANUAL OPERATION

What Can You Use the SiteMaster 2000 For?

Dust Suppression on Construction and Earthworks Sites

Dust control is a legal requirement on NZ civil and earthworks sites, not just a preference. WorkSafe New Zealand identifies construction dust as a respiratory health hazard, and council resource consent conditions routinely require active dust management as a condition of works. The SiteMaster 2000 carries 2,000 litres of water on site and delivers it through a 25-metre low-pressure hose reel, giving operators the reach to suppress dust across active work areas without repositioning the trailer constantly. On earthworks projects, roading upgrades, and subdivision developments where dust conditions change through the day, contractors use the SiteMaster 2000 to maintain compliance and protect both crew health and surrounding properties from airborne particulates.

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Worksite Washdown

Keeping a NZ construction site clean is both a productivity requirement and a compliance matter. Mud tracked onto public roads from site access points, concrete residue on equipment, and slurry around drainage works all need to be managed actively. The SiteMaster 2000’s high-flow pump delivers water at up to 120 litres per minute through the flood jet nozzle, making it practical for washing down plant, clearing concrete and spoil from site access points, and cleaning up around drainage and excavation work. The on-board water supply means the trailer is self-contained and ready to work without needing to connect to a mains tap or a separate water cart.

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Powering Tools and Equipment at Remote or Off-Grid Sites

Not every NZ construction site has mains power available, particularly on rural subdivisions, pipeline corridors, or early-stage developments where the electrical connection has not yet been established. The SiteMaster 2000’s 5kVA generator provides two 240V outlets for running power tools, lighting, battery chargers, and small site equipment directly from the trailer. Contractors use it to run angle grinders, drop saws, drills, and compressors on sites where running a separate generator would mean one more piece of equipment to organise, transport and fuel. The combined unit keeps the site setup compact and reduces the number of individual hires required.

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Night Work and After-Hours Site Lighting

NZ contractors working extended hours on roading projects, infrastructure upgrades, or projects with tight programme constraints need reliable site lighting that can be repositioned as work progresses. The SiteMaster 2000’s 5.5-metre LED lighting tower produces 68,000 lumens across a 360-degree rotation, covering a substantial working area from a single trailer position. Civil crews, roading contractors, and council maintenance teams use it for nighttime roadworks, after-hours concrete pours, and infrastructure repair work where consistent, broad-area illumination is essential for both productivity and crew safety. The integrated generator means the lighting tower runs without needing an external power source.

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Waven Hapi
Toa Civil Construction,
Project Manager
"WE COULDN’T DO WITHOUT IT"

Frequently asked questions

What is the difference between the SiteMaster 2000 and the AquaMaster 2000?

Both share the same 2000L water tank base. The AquaMaster 2000 is configured for water transport and high pressure cleaning, with two pumps including a 3,500 PSI water blaster. The SiteMaster 2000 trades the high pressure blaster for a 5kVA generator and a 5.5m LED lighting tower, making it a multi-function site trailer rather than a dedicated water cart. Choose the SiteMaster 2000 if your crew needs water plus power plus lighting on the same trailer. Choose the AquaMaster 2000 if you only need water and high pressure cleaning.

What can the SiteMaster 2000 be used for?

Night works on NZ road maintenance and infrastructure projects, where the lighting tower, generator and water tank all get used on the same shift. Stabilising road millings with cement and water on overnight resurfacing jobs. Emergency response work after storms, slips, floods and cyclones, where recovery crews need water, power and lighting in one quickly deployable unit. Remote location work where running separate trailers is not practical. General dust suppression and washdown during the day, with lighting and power available for early starts and late finishes.

How high does the lighting tower extend, and how bright is it?

The lighting tower extends to 5.5m using a manual winch, with four LED lights producing 68,000 lumens total and 360 degree rotation. That is enough to light a typical road works zone, a stabilising or paving section, or a small to medium emergency response site. The lights direct independently so the operator can aim coverage where the crew is actually working rather than wasting light on unused areas.

Can the generator power site tools as well as the lighting tower?

Yes. The 5kVA generator runs the lighting tower through one 240V outlet, and provides a second 240V outlet for site tools. That covers most concrete breakers, small welders, grinders, pumps, kettles and similar gear a typical crew runs on site. For very high draw equipment, check the tool's start up amperage against the 5kVA rating. The generator is petrol fuelled for fast refuelling and easy familiarity for most NZ operators.

What vehicle do I need to tow the SiteMaster 2000?

The SiteMaster 2000 has a trailer rating capacity of 2,500 kg and uses a dual hitch coupling (1-7/8 inch and 50mm tow balls), so any ute or light commercial vehicle with a minimum 2,500 kg towing capacity will tow it. A Toyota Hilux, Ford Ranger, Isuzu D Max or similar work ute will tow it comfortably when properly braked. Always confirm your specific vehicle and tow bar rating before towing, especially when the water tank is full.

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Key Contacts

Jeremy

Business Development

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