When Protection Means Everything
Rosenbauer · Commercial Chassis Pumper

Commercial Pumper

Built on the commercial chassis of your choice

Rugged, right-sized fire apparatus on a proven commercial chassis — the pumping power and layout your department needs, at a price that fits the budget and reaches your station faster. Configured to your spec and backed by local Heiman service.

At a glance

The pumper, built your way

Rosenbauer Commercial Pumper — Spec Range
Chassis
Commercial
All major makes
Pump
To 2000 GPM
Single-stage · major brands
Water Tank
220–1000+ gal
G3 Fire poly, built in-house
Cab
2 or 4-door
Optional seating module
Photo 1 Commercial Top Control Extended Cab
Commercial Top Control Extended Cab
Photo 2 Rosenbauer Maverick Pumper Tanker
Rosenbauer Maverick Pumper Tanker
Photo 3 Enclosed Top Control
Enclosed Top Control
Overview

The value path to a real pumper

A commercial-chassis pumper delivers the pumping power and layout your department needs at a price that fits the budget — and, because the chassis is readily available, it reaches your station faster than a custom build.

Choose any pump position, any body and any major commercial chassis — International, Freightliner, Peterbilt, Kenworth, Ford. Every build carries a fire pump sized to your flow and a G3 Fire tank, is configured to your spec, and is backed by in-house Heiman service.

Need more truck — more pump, more seating, full pumper-tanker or rescue capability? We build custom-chassis pumpers too, and we’ll price both so you can see the trade.

Configure yours
Spec your commercial pumper

Tell us your chassis preference, pump position, target flow and water. Heiman will lay out the build with the body, pump and options to match — and back it locally.

Request a quote
Build configurations

Five ways to build it

From a full four-door engine to a nimble mini-pumper — every configuration below is built on a commercial chassis. Pick the one that fits your mission and your budget.

Photo — Four-Door Pumper Four-Door Pumper pumper
Config 01
Four-Door Pumper

A full crew cab on a commercial chassis — room for the whole company up front, with side- or top-mount pump controls.

4-door cab · side or top mount · to 2000 GPM
Photo — Two-Door Pumper Two-Door Pumper pumper
Config 02
Two-Door Pumper

The lean, budget-minded build — a two-door commercial cab with an optional custom seating module when you need a couple more seats.

2-door cab · optional seating module
Photo — Rear-Mount Pumper Rear-Mount Pumper pumper
Config 03
Rear-Mount Pumper

Frees compartment space for equipment; pump controls on the operator, back or curb side, flowing multiple lines at once.

Rear mount · more storage
Photo — Enclosed Top Mount Enclosed Top Mount pumper
Config 04
Enclosed Top Mount

When weather is a hurdle, an enclosed panel protects the operator — electric valves or a sealed lever-bank keep controls dry and corrosion-free.

Enclosed panel · electric or sealed lever bank
Photo — Mini-Pumper Mini-Pumper pumper
Config 05
Mini-Pumper

A nimble, right-sized rig on a light commercial chassis — fast to the scene for grass, brush and quick-attack work where a full engine is too much truck.

Light chassis · ~750 GPM · 220–500 gal
SMART Cab interior photo Rosenbauer SMART Cab
Premium cab option

The SMART Cab™

There’s nothing like Rosenbauer’s SMART Cab — a premium crew cab available on your commercial chassis. Designed for comfort en route and for rehab on scene, with a full rescue-pumper body behind it.

  • Seats up to 8 · forward-facing SCBA-style seats · NFPA belts
  • 70″ of headroom · 100″ wide — room to work en route
  • Standard or recessed SCBA-style seats
  • Pairs with FX or EXT rescue-pumper bodies
  • EZGress™ swing-out step — 14″ ground to first step, fully mechanical
Commercial chassis only
Featured model

The Maverick

Rosenbauer’s rural/urban pumper-tanker on a short-wheelbase commercial chassis — built for departments without hydrants. Pump-and-roll for grass and brush, a big tank for initial attack, and the maneuverability to get down back roads.

Maverick photo Rosenbauer Maverick pumper-tanker
Up to 1500 GPM Up to 2000 gal 186″ wheelbase 4x4 available Pump-and-roll
  • Pump-and-roll — up to 100 GPM @ 100 PSI at 0–10 mph, forward or reverse
  • Up to 2000-gallon corrosion-free poly tank — enough for initial attack, and it can supply other apparatus
  • Short 186″ axle-to-axle wheelbase for tight rural roads · 4x4 chassis available
  • High ground clearance — the pump doesn’t hang below the frame on rough terrain
  • Swivel-style dump valve extension — 180° off the rear, meets NFPA
  • Hot-dip galvanized subframe (lifetime warranty) · 1/8″ aluminum body, 104 cu ft storage
Great for areas without hydrants
01
Pump-on-the-go, safely
Engage or disengage the pump while rolling, with a safety cut-out that prevents pump damage — ideal for knocking down grass fires on the move.
Pump-and-roll · safety cut-out
02
Low speedlays, ground-level reload
Speedlays are easy to deploy and the trays pull out for reloading from the ground — no climbing on top of the truck, which reduces injuries.
Removable trays · ground-level
03
Hands-free automatic primer
An air-actuated primer lets the operator work other tasks and runs for extended periods without draining the battery — and re-primes automatically if the prime is lost.
Auto re-prime · hands-free
04
Serviceable PTO-driven pump
A compact, easy-to-engage PTO pump with no gear clashing and a maintenance-free mechanical seal — and it can be removed from the truck in under an hour.
PTO driven · removable <1 hr

Pump options from the major brands — Waterous, Darley, Hale and more — matched to what your fleet already runs.

Your chassis, your choice

Built on the commercial chassis you prefer

A commercial pumper is built on the cab-and-chassis your department wants — International, Freightliner, Peterbilt, Kenworth or Ford. Matching the make you already run keeps parts, service and driver familiarity consistent across your fleet, and commercial chassis are readily available, so your truck reaches the station sooner.

International Freightliner Peterbilt Kenworth Ford
Commercial chassis pumper photo Commercial-chassis pumper
Rosenbauer N / NH pump photo Rosenbauer N-series pump
The pump

Rosenbauer N & NH series

Industry-leading Rosenbauer N & NH single-stage fire pumps — volume and pressure in an efficient, low-maintenance package. Other major pump brands are available too, so we can match whatever your fleet already runs.

  • 500 to 2000 GPM single-stage, NFPA-rated
  • PTO direct, PTO gear box, or split-shaft drive
  • Pump-and-roll available with PTO drive
  • High-grade stainless shaft · maintenance-free seals
  • NH high-pressure stage available for CAFS-like flow
  • Five-year pump warranty
NFPA-rated · five-year warranty
Body construction

EXT or FX body

Two ways to build the body — the premium extruded EXT with a lifetime transferable warranty, or the value-focused formed FX. Both fully customizable in aluminum or stainless.

Photo — EXT EXT body
Premium · extruded
EXT

The premium extruded-aluminum body — the strongest, longest-lived construction, with a lifetime transferable warranty.

  • Extruded aluminum
  • Lifetime transferable warranty
  • Full-height, full-width compartments
Photo — FX FX body
Value · formed
FX

The value-focused formed body in 1/8″ or 3/16″ aluminum or stainless — fully customizable and proven in service.

  • Aluminum or stainless
  • Slide-out equipment trays
  • Full-width access compartments
G3 Fire · Tanks built here

Your water tank, fabricated in-house

G3 Fire is Heiman’s own tank shop. Every commercial pumper we put in service can carry a G3 Fire water tank — formed from corrosion-proof copolymer polypropylene and fabricated in-house for a precision fit, built and backed by the same team that delivers and services your truck.

  • Copolymer polypropylene — corrosion-proof, won’t rust or rot
  • Built here — fabricated in Heiman’s own shop, not outsourced
  • Custom-fit — sized to your body and baffled to your spec
Explore G3 Fire
G3 Fire tank photo G3 Fire water tank
Specifications

The spec sheet

Pump
Single-stage 500–2000 GPM · major brands available
Capacity
500 – 2000 GPM single-stage, NFPA-rated
Drive
PTO direct, PTO gear box, or split-shaft · pump-and-roll w/ PTO
Water tank
220 – 1000+ gal · G3 Fire copolymer poly, built in-house
Foam
CAFS-like foam · around-the-pump or direct-inject
High pressure
NH high-pressure stage available
Options that earn their keep

Built to work. Built to last.

01
Green Star™ idle reduction
Shuts down the chassis engine on scene and runs auxiliary power — a diesel APU or marine battery bank — at about a quarter of the fuel, lowering emissions and stretching oil, DPF and service intervals.
~¼ idle fuel · longer service intervals
02
Electrical your way
Point-to-point wiring for simple troubleshooting, or a Rosenbauer LCS multiplex system with programmable control and load management — on non-proprietary, serviceable parts.
Point-to-point or LCS · non-proprietary
03
CAFS-like foam
Around-the-pump or direct-inject foam, or a high-pressure stage for CAFS-like performance — more knock-down per gallon of water you carry.
Around-the-pump or direct-inject
04
Sealed valve control lever bank
Sealed ends prevent corrosion, the layout is easy for anyone to use, and it reduces service time — standard on enclosed panels, optional throughout.
Sealed ends · less service time
05
Extensive, serviceable storage
Full-depth, full-height, full-width compartments, black thermal-coated control panels, custom tool boards and slide-out equipment trays keep the tools you need close at hand.
Slide-out trays · full-width access
06
Faster to your station
Because the chassis is a readily-available commercial truck, a commercial pumper is typically delivered sooner and at a lower price than a custom build — and serviced by the dealer network you already use.
Shorter lead time · lower cost
The part the sticker price doesn’t show

Buy the truck, not the badge

Same capability · less to own
A pumper, not a premium for the name

Let’s be honest about how a lot of these decisions get made. A recognized name on the door carries pride, and a shiny flagship rig looks good in the photo at the council meeting — that pull is real, and every one of us has felt it. But pride and image are an emotion, and emotion is a big part of what the premium is actually buying. The badge doesn’t move more water, build a stronger body, or add a year of service life.

And that premium isn’t coming out of your pocket — it’s the city’s money and the taxpayers’. A Rosenbauer commercial pumper puts the same fire pump, the same G3 Fire tank and an EXT body with a lifetime transferable warranty on the commercial chassis you already service — for far less than a premium custom badge. Same fireground capability, a budget you can defend line by line.

2000 GPMNFPA-rated pump capacity
LifetimeEXT body transferable warranty
5-yrPump warranty
Before you spec

Questions to ask yourselves

The answers to these shape the whole build. Work through them with your crew and bring them to the table — we’ll steer you to the right pumper.

A commercial pumper is built on the cab-and-chassis of your choice — International, Freightliner, Peterbilt, Kenworth, Ford and others. Matching the make your fleet already runs keeps parts, service and driver familiarity consistent. Tell us your preference and any dealer relationship you want to use.
Commercial chassis are more readily available than a custom cab, so these builds typically reach your station faster and at a lower price. If you're replacing a failing rig on a deadline, that lead-time advantage can decide the path on its own.
Tank size drives axle rating, wheelbase and price. A commercial pumper commonly carries 500–1000 gallons; a mini-pumper 220–500. More water means more weight and a longer truck. Tell us your first-due water needs and hydrant spacing and we'll size it.
Match the pump to the job. Single-stage fire pumps run 500 to 2000 GPM, NFPA-rated. Bigger pumps add cost, plumbing and annual NFPA pump-test obligations, so size to what you'll actually flow.
Side mount is familiar and fully serviceable; top mount is the safest spot for the operator with the best fireground view; rear mount frees the most compartment space; enclosed top mount keeps the operator out of the weather. Position is a preference, not a price tier.
A two-door commercial cab is the leanest, most affordable build; a four-door seats the whole company up front. A two-door can add a custom seating module when you need a couple more riding positions. Decide your riding complement — it sets the cab.
EXT extruded aluminum is the premium body with a lifetime transferable warranty. FX (formed) in 1/8" or 3/16" aluminum or stainless is the value-focused path. Your budget and expected service life usually decide.
Bay door height, bridge weights and tight rural turns all limit the build. Measure your lowest obstruction and tightest approach before we finalize the chassis, body and wheelbase so the finished truck fits and clears.
Compliance

Certified to NFPA 1900

Every commercial pumper Heiman delivers is built to the pumper fire apparatus requirements of NFPA 1900 — the consolidated standard that now folds in NFPA 1901.

Fire Pump
Min. 750 GPM

A permanently mounted fire pump rated at least 750 GPM — the defining requirement of a pumper.

Water Tank
Min. 300 gal

Certified minimum tank capacity so the crew can make an initial attack before a supply line is established.

Equipment Storage
Min. 40 ft³

Weather-resistant, enclosed compartment space for the required pumper equipment complement.

Hose Storage
Min. 30 ft³

Hosebed sized for 2½″ or larger supply hose, plus two areas for 1½″ or larger preconnects.

Ground Ladders
Roof + Extension

Carries the standard’s ground-ladder complement — straight roof ladder, extension ladder and folding attic ladder.

Suction / Supply
20 ft hard suction

Or 15 ft of soft supply hose, so the pumper can draft from static sources or take a hydrant.

NFPA 1901 (Standard for Automotive Fire Apparatus) has been consolidated into the comprehensive NFPA 1900. Figures shown are the standard’s minimums for this apparatus type; Heiman and Rosenbauer build to those minimums and well beyond.

Get started

Let’s build your next pumper

Tell us your district, budget and mission. We’ll spec the commercial pumper that fits — and back it with local service.