DFG/TFG 425–435
Diesel and gas forklifts with hydrodynamic drive units
Excellent driving stability, due to extremely low centre of gravity and rear axle
Large capacity industrial engines which deliver high torque at low speeds
Hydrodynamic drive unit provides efficient acceleration and direction changes
Cushion mounted drive unit minimises vibration to the operator
Comfortable and safe operator’s cab featuring exemplary ergonomics
Large capacity industrial engines which deliver high torque at low speeds
Hydrodynamic drive unit provides efficient acceleration and direction changes
Cushion mounted drive unit minimises vibration to the operator
Comfortable and safe operator’s cab featuring exemplary ergonomics
Jungheinrich hydrodynamic diesel and gas forklift trucks give an incredible handling capacity in a variety of applications. The hydrodynamic drive performs especially well in medium to long distance operations and also ensures smooth shock-free drive from rest.
Large capacity industrial engines generate high torque even at low speeds, giving the benefit of lower fuel consumption and noise. These robust engines are specially designed for use in forklift trucks, ensuring high reliability and a long service life even for tough applications.
All the engines feature low emissions and comply with the future EU Directives. The gas versions are fitted as standard with a catalytic converter. A closed-loop 3-way catalytic converter (TFG) and various particulate filter systems (DFG) are available as options.
The operator’s cab has an ergonomic layout and is designed around the operator. This ensures safety, protects health and enables the operator to concentrate fully on his work whilst being in a relaxed & stress free environment. Overall this ensures maximum productivity for arduous shifts.
Large capacity industrial engines generate high torque even at low speeds, giving the benefit of lower fuel consumption and noise. These robust engines are specially designed for use in forklift trucks, ensuring high reliability and a long service life even for tough applications.
All the engines feature low emissions and comply with the future EU Directives. The gas versions are fitted as standard with a catalytic converter. A closed-loop 3-way catalytic converter (TFG) and various particulate filter systems (DFG) are available as options.
The operator’s cab has an ergonomic layout and is designed around the operator. This ensures safety, protects health and enables the operator to concentrate fully on his work whilst being in a relaxed & stress free environment. Overall this ensures maximum productivity for arduous shifts.
Ergonomic operator’s cab
The comfortable operator’s cab helps maximise the operator’s work capacity and offers outstanding ergonomics:
The comfortable operator’s cab helps maximise the operator’s work capacity and offers outstanding ergonomics:
- Large visible step provides easy and safe mounting and dismounting from the cab.
- Anti-vibration mounted drive unit reduces vibration and noise.
- Deluxe seat can be adjusted in three ways.
- Infinitely adjustable steering column.
- Large, comfortable footwell with automotive style pedal layout.
- Expansive, roomy cab.
- Hydraulic levers and directional control are ergonomically positioned to the right of the operator.
- Excellent forward visibility through panoramic mast and carriage.
- Clear visible analogue instrument panel, which has extensive barning and control lights.
- Comfortable working environment in all weathers through cabs (optional) in various designs.
Strong motors
Large capacity industrial engines, specially designed for the requirements of forklift trucks provide power in every situation:
Large capacity industrial engines, specially designed for the requirements of forklift trucks provide power in every situation:
- 3.3 l Diesel motor with 41.2 kW output and maximum torque of 41 kW at 2000 rpm. Clean emission and quiet running through indirect injection.
- 2.5 l Otto motor with 36 kW output and maximum torque of 180 Nm at 1400 rpm.
- Long service life due to robust construction and low engine speed
- 500 hour servicing interval.
- Low soot emission (Diesel stacker). Various types of soot filter systems (optional).
- 58 l Diesel tank integrated in chassis.
- Downward direction of exhaust (upward direction optional).
- Easy access for maintenance and service through one-piece motor cover with wide opening angle to the rear and removable floor plate.
Highly loadable hydrodynamic transmission
The hydrodynamic drive unit has an automatic power shift transmission enabling:
The hydrodynamic drive unit has an automatic power shift transmission enabling:
- Optimised power transfer, with maximum effectiveness for medium and high speeds.
- Sensitive and shock-free power transfer.
- Combined crawl speed / brake pedal allows sensitive driving while under full lifting performance.
Protected electric installation
- 12Volt battery with 72 Ah.
- 50 A 3-phase AC dynamo.
- Otto motor with maintenance-free, noncontacting transistor ignition. The complete electrics are protected against water and dust according to IP 54 and accessibly mounted on the overhead load guard console.
Tyres for every application
- Superelastic tyres as standard.
- Pneumatic tyres, wide tyres and non-chalking SE tyres are available as an option.
Precise steering
Requirement-controlled hydrostatic steering for effortless, precise steering without steering return kicks.
Requirement-controlled hydrostatic steering for effortless, precise steering without steering return kicks.
- Hydraulic steering provides low effort shock free steering, for maximum operator comfort and safety. 4 turns on steering wheel lock to lock.
- Steering axle mounted high in the chassis with integrated steering cylinder for maximum stability.
Safe braking
Two independent braking systems act on the front wheels.
Two independent braking systems act on the front wheels.
- Foot brake: hydraulically supported drum brake with asbestos-free linings and warning light for brake fluid indication.
- Parking brake: hand-operated cable-pull brake with operation warning light.
Reliable hydraulics
The highly efficient filter system ensures clean oil and thus prolongs the lifespan of all components:
The highly efficient filter system ensures clean oil and thus prolongs the lifespan of all components:
- Suction filter and filter in the return line.
- 55 l hydraulics tank integrated in chassis.
- The hydraulic tank is vented through a filter.
- Pressure limiting valves prevent excessive pressure and overloads.
Masts with 6-bearings fork carriage
All components of the mast are designed for excellent visibility, high stability and a long service life:
All components of the mast are designed for excellent visibility, high stability and a long service life:
- Slim line mast sections with lift cylinders hidden behind, give an excellent field of view for safe operation.
- Standard 6-bearings fork carriage (from 3t capacity).
- Visibility through the carriage is excellent.
- Smooth transitions through the mast damping system, particularly on full free lift masts.
Additional equipment
Various special equipment and attachments to adjust to different application or customer requirements are optionally available.
Various special equipment and attachments to adjust to different application or customer requirements are optionally available.