• GSX Uni-Truck
  • Winterdienstgerät
  • Gitter Container Uni-Truck
  • Frontsichelmäher Uni-Truck
  • Erdbohrer Uni-Truck
  • Uni-Truck

Uni-Truck 4 W 905: universal solutions for industry, construction, trade and more

The all-wheel drive, all-terrain Uni-Truck 4 W 905 basic machine with an impressive load capacity of 700 kg is our answer to the question of maximum performance and versatility. The Uni-Truck is the vehicle for a range of different tasks in the professional sector – whether for cleaning large areas, transporting materials, winter service or maintaining green spaces.

Product features

  • Versatility
  • compact design
  • Very good off-road characteristics
  • multifunctional vehicle
  • over 50 attachments
  • manoeuvrability
  • Individually configurable
  • Can be used in summer and winter
  • Customised special designs
  • Efficiency
  • Lift mast for compact design
  • Maximum lifting capacity over the entire
  • Stroke range
  • Intuitive operation
  • Attachments can be changed in seconds
  • Economic efficiency
  • Multifunctional use
  • Robust construction
  • Low maintenance costs
  • Low operating costs
  • Safety and security
  • Optimum all-round visibility
  • Optimum stability
  • Robust construction

Technical Information

4 W 905 4 W 1005 4 W 1005 Elektro
Length 2350 mm 2640 mm 2640 mm
Width (with regular tires) 1020 mm (1200 mm*) 1280 mm (1360 mm*) 1280 mm (1360 mm*)
Height 2030 mm 2080 mm 2080 mm
Inside turning radius 1000 mm 1300 mm 1300 mm
Wheelbase 1350 mm 1550 mm 1550 mm
Control articulated pendulum joint articulated pendulum joint articulated pendulum joint
Weight (base unit) 1100 kg 1680 kg 1680 kg
Max. Lifting load 700 kg 1200 kg 1200 kg
Lifting Height 1,6 / 2,0 m 1,6 / 2,0 /2,5 m 1,6 / 2,0 /2,5 m
Engine Diesel/Benzin/Gas Diesel/Benzin/Gas Elektro
Engine performance 15-19 kW 18-27 kW 17 kW
Max. Speed 15 km 15 km 15 km
Drive unit hydrostatic hydrostatic hydrostatic
Drive axle four-wheel four-wheel four-wheel
Work hydraulics delivery rate 32 l/min 32 l/min 32 l/min
Work hydraulics pressure 230 bar 230 bar 230 bar
On-board voltage 12 Volt 12 Volt 12 Volt
Width specifications are measured with standard tyres, length specifications without attachments, and height specifications with 2.0 m lifting mast.
(All specifications are approximate and non-binding. We reserve the right to make changes in the interest of technical development.)

For each version of the Uni-Truck basic unit are various features available:

High Performance Kit Engine
Engine with larger displacement (1000 cm3 on 4W905, 1100 cm3 on 4W1005/1200 kg)

High Performance Kit Engine
4-cylinder Kubota diesel engine with larger displacement (1500 cm3 on 4W1005/1200 kg)

Differential Lock for Rear Wheels
can bei actuated by a foot pedal

Catalytic Converter for Diesel Motor
for operation of the Grünig Uni-Truck in indoor applicatons

High Performance Front Hydraulic Package (Hand-operation)

independent extra hydraulic circuit with proportional valve control system

High Performance Front Hydraulic Package (Foot-operation)
independent extra hydraulic circuit with proportional valve control system, foot operated, highly recommended for operation with pavement clamp

High Performence Rear Hydraulic Package
independant extra hydraulic circuit with proportional valve control system, incl. Hydraulic connection at the rear of the Grünig Uni-Truck

2 m Lifting Capacity

2.30 m Lifting Capacity (standard 1.60 m)

only  feasible for  Uni-Truck model 4 W 1005/1200 kg, for safety reasons the maximum lifting capacity is reduced  to 1000 kg with this option

Double Action Lifting Mast

Wheels with Tractor Tread
for Uni-Truck 4 W 905
for Uni-Truck 4 W 1005/1200 kg

Wheels with Lawn Tread
for Uni-Truck 4 W 905
für Uni-Truck 4 W 1005/1200 kg

Drivers Canopy

Drivers Cabin

Cabin Heating and Ventilation System

Stereo Radio with Cassette Player and two Loudspeakers
(for Uni-Truck with Drivers Cabin)

Windshield washer for cabin and two extra headlights

Two additional headlights

Comfort Seat

Adaption of the hydrostatic pedals
for forward/ rearward driving to the individual driver’s requirements

Complete Headlamp and Flashlight Kit

Flash Light

Utility Basket for transporting small items:
Dimensions of loading platform 82 x 60 cm for  Uni Truck 4W905
Dimensions of loading platform 82 x 88 cm for Uni Truck 4W1005, bolted onto engine hood; Uni Truck 4W1005 manually folding

Counter Weight (per unit)
for all Uni-Truck models:

to be mounted on the rear of the Uni-Truck, weight per unit appr. 30 kg, required for forklift or shovel operation

for 4 W 1005/1200 kg: integrated in the rear of the Uni-Truck, weight appr. 80 kg

Pallet Forks
80 cm length
100 cm length

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Weitere Informationen
  • Sweeping
  • Winter maintenance
  • Transport
  • Green area maintenance
  • Excavation

Attachment Sweepers

Kehrmaschine Multicar
GSX 2000
Unkrautentfernungsvorrichtung
Timber Yards - Grünig
All Attachment Sweepers

Masters every challenge with flying colours: Uni-Truck 4 W 905

The Uni-Truck 4 W 905 comes with a wide range of different attachments for every conceivable application. The attachments can be attached to the base vehicle in no time at all, so you no longer need a whole fleet of work vehicles or machines for different challenges. The Uni-Truck 4 W 905 offers you the versatility to adapt quickly and efficiently to different requirements. It is a self-collecting sweeper, forklift truck, front rotary mower, winter maintenance machine, weed cutter, hay grabber and much more all in one! This versatility combined with its off-road mobility and high load capacity make the Uni-Truck 4 W 905 a true all-rounder for your work processes.

Quality that creates trust: you too can rely on the Uni-Truck 4 W 905

The Uni-Truck 4 W 905 not only epitomises versatility and flexibility, but also the highest quality and innovation. The “Made in Germany” seal of quality stands for the proven craftsmanship and engineering performance with which GRÜNIG has made a name for itself. The Uni-Truck is not just a work vehicle, but an investment in efficiency and performance that proves its worth in any industry. You too can rely on this powerful multifunctional vehicle to speed up your work processes. We will be happy to provide you with personalised advice. We will help you to customise the Uni-Truck to your individual requirements and show you how this versatile vehicle can make your work processes more efficient. We look forward to your enquiry! You can reach us by telephone on +49 (0)6253 20 234-0 – or you can send us a message via our contact form or by e-mail.