Uni-Truck
The multifunctional vehicle from GRÜNIG
Are you looking for professional industrial, construction, or municipal machinery for large-area cleaning, material transport, winter services, or green space maintenance? Why invest in multiple machines when the GRÜNIG Uni-Truck provides you with a multifunctional vehicle that masters all these challenges in an exemplary manner? The “Uni-Truck” system offers universal possibilities for users in industry, construction and trade, for municipalities or service industries, in gardening and landscaping, in road construction and in animal husbandry, e.g. on the horse farm.
The Uni-Truck accomplishes more than other industrial and municipal machines
Powerful, easy to operate, compact and absolutely low-maintenance...
With these features, the Uni-Truck multi-purpose vehicle sets standards for industrial machinery, construction machinery and municipal machinery. The success is based not only on the solid workmanship of high-class materials, but especially on the innovative technical concept that all GRÜNIG working machines have in common – a quality feature that will pay off for you.
Uni-Trucks, the universal industrial and municipal machines for professional use
Strengths at a glance:
- versatile application area thanks to comprehensive attachment program
- extremely high payload or profile performance under all operating conditions
- easy handling
- low maintenance requirements and low operating costs
- easy operation – even for inexperienced drivers
- excellent off-road capability – even in rough terrain
- low dead weight and therefore easy to transport
- quiet, efficient and durable diesel engines, also available with gas or electric drive
- hydrostatic all-wheel drive with two-pedal operation for forward and reverse travel
- fully hydraulic articulated steering with extremely small turning circle
- powerful working hydraulics
- standard free-view mast as a tool carrier for all attachments
- uncomplicated and quick exchange of attachments
- excellent all-round visibility
- Quality “Made in Germany”
- Direct purchase from the manufacturer
- fair price-performance ratio
- Painting in desired color possible

Uni-Truck base vehicles
Multi-purpose vehicle in two performance sizes
The all-wheel drive Uni-Truck base unit forms the basis of the Uni-Truck system and represents a maneuverable, robust and easy-to-operate working machine that masters a wide variety of tasks according to your individual application needs with the appropriately selected attachment. In no time at all, this off-road helper becomes a compact forklift, a sweeping machine, a green space maintenance device, a winter service vehicle, an excavator, a paving stone laying machine and more.
Uni-Truck 4 W 1005
Most powerful multifunctional vehicle
4WD
All-wheel drive
1.6/2 m
Lifting height
1200 kg
max. payload
1.3 m
Turning radius
Multifunctional vehicle for the highest demands
Thanks to four-wheel drive, high maneuverability and an impressive load capacity of up to 1.2 tons, as well as a wide range of attachments, the Uni-Truck 4 W 1005 from GRÜNIG proves to be the ideal companion for trade fair construction companies, garden and landscape construction companies, scaffolding companies, road construction companies and many other areas of application. The Uni-Truck 4 W 1005 is more than just a vehicle. It is a partner that adapts to your requirements and helps you to make your workflows more efficient – even on demanding terrain.
Uni-Truck 4 W 905
Compact and maneuverable multi-functional vehicle
4WD
All-wheel drive
1.6/2/2.5 m
Lifting height
700 kg
max. payload
1.0 m
Turning radius
Universal solutions for industry, construction, trade and more
The all-wheel drive and off-road Uni-Truck base unit 4 W 905 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 number of different tasks in the professional sector – whether for large-area cleaning, material transport, winter services or green space maintenance.

Uni-Truck 4 W 1005 Electric
Powerful e-multifunctional vehicle
4WD
All-wheel drive
1.6/2/2.5 m
Lifting height
1200 kg
max. payload
1.3 m
Turning radius
If you are looking for an advanced, versatile and environmentally friendly multi-functional vehicle for your workflows, the Uni-Truck 4 W 1005 “Electric” is the answer from GRÜNIG!
The Uni-Truck 4 W 1005 “Electric” is not just a vehicle, but a statement for innovation and efficiency. With its advanced and powerful electric drive, its exceptional maneuverability and an impressive load capacity of up to 1.2 tons, it sets new standards in terms of performance. Developed to prove itself on demanding terrain, it quickly becomes indispensable when transporting building materials on construction sites. Uneven terrain and confined conditions do not stop it. As a multi-functional vehicle, the Uni-Truck 4 W 1005 “Electric” is much more than just a means of transport. With an extensive range of attachments, it can be transformed in seconds into an efficient sweeping machine, a powerful green space maintenance device, a winter service vehicle or a professional weed cutter.
Equipment
Various additional equipment options are available for each of the two basic versions of the Uni-Truck base vehicle:
Additional package engine
Equipping the Uni-Truck with extremely high-torque engines with increased displacement (1000 cm3 for 4W905, 1100 cm3 for 4W1005/1200 kg)
Additional package engine only for the Uni-Truck 4 W 1005/1200 kg
Equipping the Uni-Truck with an even more powerful and torque-strong diesel engine with increased displacement and 4 cylinders (1500 cm3)
Hydraulic limited slip differential for travel drive
electromagnetically switchable via foot pedal
Exhaust catalytic converter for diesel engine
for the use of the Uni-Truck in interior spaces
Additional hydraulic package at the front with manual operation
additional independent control circuit for working hydraulics, including hydraulic connections on the front of the Uni-Truck
Additional hydraulic package at the front with foot operation
specially designed for use as a paving stone laying machine
Additional hydraulic package at the rear
additional independent control circuit, including hydraulic connections at the rear of the Uni-Truck for the attachment of a rear implement (e.g. salt and grit spreader)
Increased lifting height 2 m
instead of 1.60 m
Increased lifting height 2.30 m
(instead of 1.60 m) only for Uni-Truck 4 W 1005/1200 kg; for reasons of stability, the maximum permissible load capacity is reduced to 1000 kg with this equipment
Double acting lift mast
also includes switchable floating position for the fork carriage
Traction profile all around
Additional compared to standard
All-round tires all around
Additional compared to standard
Driver protection roof
Driver's cab
Driver's cab heating and ventilation system
CD radio with two loudspeakers
for Uni-Truck with driver's cab
Electric package for Uni-Truck with driver's cab
consisting of two headlights and windscreen washer system
Work headlights
consisting of two front headlights
Suspended driver's seat
Driver-individually manufactured footrests
for the left and right foot, also includes raised driving pedals, recommended for driver sizes up to 1.75 m
Road lighting
TÜV road approval
including TÜV individual approval, delivery complete with vehicle registration certificate and operating permit for the hydrostatic brake, as well as the equipment with hydraulically activated parking brakes on the front wheels
UVV test
incl. test book
Rotating beacon
Loading platform
for carrying small parts – dimensions of the loading area 82 x 60 cm for Uni Truck 4W905, dimensions of the loading area 82 x 88 cm for Uni Truck 4W1005, screwed onto the engine hood or manually foldable on the Uni Truck 4W1005
Counterweight
(per segment) for all Uni-Truck models: for hanging in the rear of the Uni-Truck, approx. 30 kg per segment, only for model 4 W 1005 / 1200 kg: steel weight block approx. 80 kg, integrated into the Uni-Truck rear
Pallet forks
80 cm length (only for Uni-Truck 4 W 905)
100 cm length (for all Uni-Truck models)
GRÜNIG original spare parts for the Uni-Truck:
Maintenance package for Uni-Truck base vehicle
consisting of one air filter, engine oil filter and fuel filter each, suitable for all Uni-Truck models
Hydraulic oil filter
suitable for all Uni-Truck models
Wheels with rim and tire
- with road tires for Uni-Truck 4 W 905
- with road tires for Uni-Truck 4 W 1005/1200 kg
- with traction profile for Uni-Truck 4 W 905
- with traction profile for Uni-Truck 4 W 1005/1200 kg
- with lawn tires for Uni-Truck 4 W 905
- with lawn tires for Uni-Truck 4 W 1005/1200 kg
Technical data
| Base vehicle → | 4 W 905 | 4 W 1005 | 4 W 1005 Electric |
|---|---|---|---|
| Length | 2350 mm | 2640 mm | 2640 mm |
| Width (with all-round tires*) | 1020 mm (1200 mm*) | 1280 mm (1360 mm*) | 1280 mm (1360 mm*) |
| Height | 2030 mm | 2080 mm | 2080 mm |
| Turning radius inside | 1000 mm | 1300 mm | 1300 mm |
| Wheelbase | 1350 mm | 1550 mm | 1550 mm |
| Steering | Articulated pendulum joint | Articulated pendulum joint | Articulated pendulum joint |
| Weight (base unit) | 1100 kg | 1680 kg | 1680 kg |
| Max. payload | 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 |
| Engines | Diesel/Petrol/Gas | Diesel/Petrol/Gas | Electric |
| Engine power | 15-19 kW | 18-27 kW | 17 kW |
| Max. speed | 15 km | 15 km | 15 km |
| Travel drive | hydrostatic | hydrostatic | hydrostatic |
| Drive axle | All-wheel drive | All-wheel drive | All-wheel drive |
| Working hydraulics flow rate | 32 l/min | 32 l/min | 32 l/min |
| Working hydraulics pressure | 230 bar | 230 bar | 230 bar |
| On-board voltage | 12 Volt | 12 Volt | 12 Volt |
Width specifications are measured with standard tires, length specifications without attachments, and height specifications with a 2.0 meter lifting mast. All information is approximate and non-binding. Subject to change in the interest of technical development.
Media – Brochures and photos
Uni-Truck Attachments
Individual application needs for your Uni-Truck
For the Uni-Truck base vehicle, there is a wide range of attachments tailored to your individual application needs with which the most diverse tasks can be mastered. This multifunctional system offers new dimensions for the user and is consistently professional in every area of application.
Equipped with the appropriate attachment unit, the off-road multi-talent is transformed in no time at all into a compact forklift, a sweeping machine, a green space maintenance device, a winter service vehicle, an excavator, a paving stone laying machine or even more.
You can also have your attachment painted in your desired color as an option. A large number of RAL colors can be selected for this purpose.

Self-collecting sweeping machines GSX models
With Debris Container for self-collecting sweeping.
Self-collecting sweeping machines GSV models
Designed for the self-collecting use of voluminous sweepings such as leaves and paper.

Sweepers without debris container GSW models
For the free-sweeping use of heavy, wet sweepings.

Snowplow
Snowplow / spring flap snowplow

Salt and grit spreader
for rear mounting on the Uni-Truck

Snow sweeper
for mounting on the Uni-Truck

Buckets
Light material buckets, bulk material buckets, and working buckets

Front sickle mower
for mounting on the Uni-Truck

Horizontal flail mower
Reaches even hard-to-reach places and is designed for mulching and mowing extensively used areas in the field of GaLa construction and green space maintenance.

Soil tiller
Hydraulically driven soil tiller for rear mounting on the Uni-Truck.

Grass and leaf vacuum
Suck the mowed lawn directly into the collection container

Lawn sweeper
Cleanly remove grass and leaf residues from green spaces

Hedge trimmer
Hydraulic double knife hedge trimmer for the Uni-Truck

Leaf vacuum
with high-performance turbine and direct drive

Irrigation system
Irrigate wherever there is no water connection available

Rear tipper trailer

Weed cutter

Manure and hay grab arm

Earth drill
for mounting on the Uni-Truck. Drilling diameter 80 mm (optionally diameters up to 240 mm available) Standard drilling depth 90 cm (special dimensions available)

Excavator
Excavator for mounting on the Uni-Truck multi-functional vehicle

Various container types
Mesh container, adapter device Leiber container system, rotating container, folding container

Log splitter
with hydraulic drive for front mounting on the Uni Truck quick-change system

Power generator

Paving stone laying devices
With the paving stone laying clamp attached, the articulated, all-wheel drive GRÜNIG Uni-Truck quickly becomes indispensable as a nimble helper on the construction site.
Features of the Uni-Truck System
Versatility // compact design // very good off-road properties // over 50 attachments // maneuverability // individually configurable // can be used in summer and winter // customer-specific special designs // efficiency // lifting mast for compact design // maximum lifting power over the complete lifting range // intuitive operation // attachment change in seconds // economy // multifunctional use // robust design // low operating costs // safety // optimal all-round visibility // optimal stability


























































