Summit Bodies
Bodies engineered for strength and durability, built with premium materials and quality manufacturing.
Gunnison Edition 4×4
4×4 service truck
No matter where you have to go, our Gunnison Edition 4×4 service truck will get you there with the tools you need to get the job done.
We mount our durable 7 Series body on a rugged 4×4 Ford F-550 or Chevy 6500 chassis with our exclusive Gunnison package.
What you get is a high-performance off-road service truck.
Highlights
Gunnison Edition
Common Applications
The Gunnison Edition 4×4 service truck is designed for field mechanics that need to get through off-road conditions such as mines, quarries, and other remote job sites with rough terrain.
Features
- 12 ga. galvannealed steel body construction
- 1/8” aluminum bolt-on doors with an internal frame
- Full-length piano style aluminum hinges
- Automotive-style bulb weather stripping
- Ergonomic three-point compression door latches keep compartments sealed tight.
- Aluminum drip rail above compartment doors
- 3/16” diamond tread plate floor in the cargo area reduces the risk of slips and falls.
- Swivel D-ring tie-downs flush-mounted on the cargo area walls: Qty 6
- 6,000 lbs. Capacity
- A fully integrated crane support structure
- 24” D tool bumper with storage compartment
- Integrated bumper steps made with grip strut provide slip-resistant access to the cargo area.
- 2.5” 18,000 lbs automotive-style receiver hitch
- Infinitely adjustable compartment shelves with dividers
- Bright polished knurled grab handles mounted on the rear side packs aid in safe three-point contact access to the cargo area.
- 12” aluminum slam style lockable tailgate
- Torch bottle storage compartment
- Vented and reinforced floor
- Torch bottle retainer with ratchet straps
- Reinforced welder riser mounting blocks on top of DS sidepack
- Safety placard and decals
- The three-step Delfleet paint process gives the body a high-quality image and durability.
- Phosphate wash, PPG epoxy primer, and PPG topcoat.
- Five year PPG warranty against rust and corrosion
- Endless color options
- Line-X protective coating applied to the cargo area, rear bumper, side pack front, top, rear, and the entire length of the bottom edge of the body provides long-lasting protection from harsh elements.
- Rubberized undercoating applied to the entire underside of the body optimizes durability.
- LED Light Package
- Grommeted and flush-mounted
- Front and rear marker lights
- Oval stop/tail/turn lights on the rear bumper and headache rack
- Reverse lights on the rear bumper with a backup alarm
- LED Rectangle work lights
- LED compartment strip lights
- Control lights from ASE main control panel, chassis cab panel, and crane remote
- 7-way RV style trailer plug
- Control lights from control panels in the rear compartment and cab.
- Weatherproof latching main body power panel installed in crane compartment.
- Includes push-button panel to control crane, outriggers, and 12V body accessories, including lights
- Electrical wiring harnesses feature Deutsch connectors and braided protective sleeves.
- Summit designed and manufactured drawer packs.
- .125” aluminum construction
- Heavy-duty 600 lbs. slides fully extended.
- Lock-in & lock-out slides.
- Removable drawers.
- Lock-in drawer dividers standard with optional egg crating.
- Lockable single-action handle assembly.
- Drawer depths of 3”, 5”, 7”
- Custom widths from 12”-50”.
- Custom riser heights.
- An integrated top shelf with dividers.
- Optional slide-out work tray.
- Wrap or powder coat options add color & durability.
- Cycle, load, shock, impact damage, incline, and vibration tested.
- Open center fixed displacement gear pump.
- PTO is mounted to the transmission.
- 26-gal tank hydraulic reservoir is mounted to the body.
- Hydraulic-driven reciprocating or rotary screw air compressor.
- 40 CFM output.
- 175 psi max output (reciprocating)
- 150 psi max output (rotary screw)
- Hannay Reels 1/2″ x 50′ HD spring rewind hose reel
- 50′ of 250 psi rated air hose
- Payout door on the rear of side pack
- ASME underbody air receiver
- 15 gal air storage tank
- Mechanical air tank moisture drain
- Norgren 1/2″ filter/lubricator/regulator
Standard Body
Paint & Protective Coatings
Electrical & Light Package
Tool Boxes
Hydraulic System
Air Compressor Systems
Ford F550 Gunnison Package Specs
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- Continental MPT81 335/80R20 Tires ( 40.6″ Tall)
- 20″ Aluminum Double Beadlock Wheels
- 6″ 4 Link Suspension Lift
- Coilover Shocks w/ remote reservoirs
- Dual Steering stabilizers
- HD sway bar end links
- Oversized front fenders to accommodate larger tire
- Custom fabricated winch-ready front bumper
- Rigid SAE fog lights recessed into the front bumper face
- Heavyduty eyelets for rigging and retrieval
- Easily accommodates Warn 16.5 winch
- Custom fabricated cab steps help with easier egress and add protection to the cab.
Chevy 6500 Gunnison Edition Package
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- Continental MPT81 335/80R20 Tires ( 42.87″ Tall)
- 20″ Aluminum Double Beadlock Wheels
- 2.5″ front suspension lift
- 1″ rear suspension Lift
- Dual Steering stabilizers
- Modified front fenders to accommodate larger tires
- Custom fabricated winch-ready front bumper
- Rigid SAE fog lights recessed into the front bumper face.
- Custom fabricated cab steps to ease egress and add protection to the cab.
Compatible Chassis
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- GVWR: 19,500-22,500
- Ford F-550
- Chevy 6500
Explore the Option & Accessories available for your 4×4 Service Truck
Resources & References
ASE Crane System
Our innovative Advanced Safety Electronics (ASE) Phase 4 control system has elevated jobsite safety and performance.
We’ve combined crane, body, and chassis operations with functional safety using a network of switches and sensors to communicate data. Advanced Safety Electronics reduces the risks of working in hazardous conditions, takes the guesswork out of crane operation with automated protection features, and gives you information to make safe decisions. Based on the robust J1939 Protocol, we can incorporate the telematics data into your fleet management solution.
- Increase OSHA Dart Rate and ROI
- Operate and monitor the crane, outriggers, engine, PTO, air compressor, hydraulics, and lights.
- Built-in safety features protect against jobsite hazards and ensure safe crane operation.
- Operate and monitor the crane, outriggers, engine, PTO, air compressor, hydraulics, and lights.
- Three control points: main control in rear compartment, cab control panel, and wireless remote control
It prevents crane functionality under unsafe operating conditions - Digital displays of real-time load moment indicator (LMI) data on the main panel and remote control.
- Display alerts in easy-to-read text: e.g., oil temp, outriggers successfully deployed, crane overload, etc.
- Standard on all hydraulic crane service trucks.
Gunnison Edition Gallery
Learn about pricing.
Contact your regional sales rep to get started on your new custom 4×4 service truck.
