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Mobile Powerful Efficient

Mounted on a three-axle truck chassis, the Chippertruck convinces with its mobility. The drive is provided by the truck engine. An additional motor is not used in the self-driven unit. Thanks to its high flexibility, the chipper can be used economically for small jobs at private customers as well as for large-scale operations in heating plants. The JENZ Chippertruck series HEM 583 and HEM 593 differ in their intake widths of 1.2 m and 1.4 m and resulting throughput rates. Different cab variants, state-of-the-art control elements and well thought-out maintenance concepts ensure maximum ergonomics and user-friendliness.

Cobra Cabin

  • One workplace: thanks to the rotating driver's cab, there is only one place for driving and chipping, and no need to switch between workplaces
  • Optimal overview: Floor-to-ceiling glazing elements as well as a cabin swivelling range of up to 160 degrees provide an optimal view of the work area
  • Highest operating comfort: Whether cooling compartment, fully automatic climate control, swivelling work instruments, flexible steering column or storage space options – the Cobra cab meets all ergonomic requirements for a long working day


  • No need to get out: two places for driving and chipping. To change from driving to chipping mode, the driver moves to the rear operator seat
  • Overview and storage space: an enlarged rear window and an additional side window provide a view of the work area. Extensive storage space thanks to the truck-sized cab
  • Advancing assistant: fast repositioning of the machine along the material even with rotated cabin


  • Professional tool system: practical swivelling tool box incl. knife/blade box
  • CFA2: automatic adjustment of the intake speed depending on the opening angle of the upper roller. The chipper runs in an optimal working range and ensures a constant quality chip.
  • Additional equipment on the chassis such as alloy wheels, combination cooler or additional mudguards
  • Hardfaced wear plates
  • Premium light package for perfect illumination of the entire machine with 8 additional LED headlights
  • Camera system with separate colour monitor for an even better overview
  • and much more

Uniquely good

The self-propelled chippertrucks are the ideal choice for companies that value economy, ease of use and flexibility. The chippers are fuel-efficient and take the burden off the driver thanks to ergonomic cab concepts and intelligent maintenance and control solutions

 Control System 

The easy2 machine control system is clearly laid out, can be operated intuitively and offers a number of advantages that simplify everyday work. Almost all functions of the chipper can be individually set via the fully integrated easy2TOUCH display. For example, limit values can be defined or user profiles can be created.

D1.2 drum

Whether fine or coarse chips, the robust D1.2 drum convinces with outstanding chip quality. The regrindable blades enable maximum economy and operational reliability. In addition, the high inertia of the D1.2 ensures very smooth running. This not only protects the drive train, but also leads to improved chip quality.

CFA Draw-In control system

The CFA and CFA2 intake controls automatically adjust the intake speed to ensure that the chipper is utilised evenly and in a way that is gentle on the machine, and that the wood chips are of optimum quality. CFA adjusts the infeed speed depending on the rotor speed. CFA2 adjusts the infeed speed depending on the opening angle of the upper roller.

Efficient screening technology

The innovative screen baskets reliably prevent excessive lengths with a minimum of fine particles. This is particularly noticeable in the processing of cut shrubbery, where the wood is often drawn in crosswise.
Available sizes: 
S (private heating systems) 
 M (medium-sized heating systems)
 XL (Combined heat and power plants)

JENZ Combination cooler

A special cooler was developed for the chipping application. Overlapping water and charge air coolers with coarse, continuous fins ensure low maintenance and achieve particularly good cooling performance, even under special chipping conditions.

DIP Roller Pressure System

Due to the variable pre-load pressure of the upper roller, the chipper can adapt to any material. Shrub trimming, for example, requires a higher pressure, while logs are fed in almost without pressure. Thanks to its easy adjustment to respective requirements, the chipper works efficiently and achieves a consistent output.


The CFA and CFA 2 intake control systems forward material-dependent information to the easy2 control system. The intelligent JENZ Smart Hydraulic system quickly and sensitively adjusts the intake speed. In addition, top roller pressure and the maximum intake speed can be set by the operator at the push of a button.

IPS Impact Protection System

The IPS (Impact Protection System) protects the machines and the end material from massive foreign objects, such as stones or iron parts. When the sensors detect an impact, the machine reacts immediately, which prevents consequential damage.

easyCHANGE maintenance system

The hydraulic screen basket cover makes maintenance much easier thanks to tool-free screen basket replacement by means of a crane. This makes manual lifting and carrying the screen basket a thing of the past. Everything needed for maintenance on the rotor is located in the swivel toolbox on the rotor. Included is an air connection, light and useful tools.

Overload in all directions

The standard centric blower is placed in the centre of the chipper. This allows the chips to be discharged to either side of the machine for flexible response to different orders.

JENZ Support Legs

The JENZ crane support is a proprietary development designed specifically for the chipping process. It is robust, simple and offers maximum stability in all conditions.

More details


Chippertruck HEM 583

Chippertruck HEM 593


Maximum throughput ca. (lcm/h)270300


Draw-in (WxH in mm)1200 x 6801400 x 680

Grinding unit

Rotor diameter (mm)820820

Material discharge

Blower/Conveyor belt BlowerBlower

Main drive

Diesel motorMAN, Euro 6eMAN, Euro 6e
Power (kW/hp)382/520382/520


Number of axles33
Top speed (km/h)8080


Weight in t
* equipment-dependent
from 26from 26,6

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