HarvesterForwarderSkidder
Skidder


Technical
Highlights

Steering and rigid axles

Customised, modular drive solutions that fulfil your specific demands.

1
  • Cast design

Sophisticated casting technology saves weight and therefore fuel

2
  • Patented, self-cooling turbo-break

Outstanding braking efficiency with integrated oil-immersed disc brake in planetary drive.
No external cooling is required for this brake solution

3
  • Differential locks
  • MDDL
  • or nospin®
  • or dog clutch
  • oder limited slip

Wide range of differential locks for the best traction in all applications

4
  • Direct attachment of hydraulic motors with and without transmission ratios

Direct drive solutions save weight and increase your flexibility if space is limited

Steering and rigid axles

Comprehensive product range for your specific heavy duty requirements – strong, robust and economical.

Technical
Highlights

Bogie axles

The first choice for solutions in difficult terrain – when maximum ground contact is needed while ensuring minimum ground pressure.

1
  • Permanent Bogie Balancing
    System – PBBS®

Patented solution for optimum traction and load distribution in all conditions

2
  • Geared Bogie

Spur gear drive for maximum service life and minimum maintenance requirements in comparison to chain drives

3
  • Patented, self-cooling turbo-break

Outstanding braking efficiency with integrated oil-immersed disc brake in planetary drive.
No external cooling is required for this brake solution

4
  • Cast design

Sophisticated casting technology saves weight and therefore fuel

5
  • Differential locks
  • MDDL
  • or nospin®
  • or dog clutch
  • oder limited slip

Wide range of differential locks for the best traction in all applications

6
  • Internal dual circuit braking system

Low-wear braking system located next to the differential for the service and parking brake

7
  • Portal stage for maximum ground clearance

Planetary drive and portal stage integrated into the wheel rim: more ground clearance, wide ratio range

Bogie axles

Pioneering solutions for full ground contact and maximum driving stability on challenging terrain.

Technical
Highlights

Gearboxes

Central drive unit positioning – including special functions for safe and efficient handling.

1
  • Parking brake

Modular solution, integrated into the gearbox, maintenance-friendly

2
  • Four-wheel drive deactivation

Low wear, low fuel consumption due to disengageable axle drive (front or rear)

3
  • Lockable centre differential

For optimum torque distribution between the front and rear axles

Gearbox solutions

For mechanical, hydrostatic and electric drive units.

# 01

Bogie axles for
Forestry machines


  • Planetary bogie axle
  • Axle load of up to 14 t at 40 km/h
  • Optimised ground clearance
  • Optional use of rigid/bogie axles thanks to standardised axle attachment for 6/8-wheel machines

Modular-minded Axles:

Traction Control Traction Control

Differential lock
Permanent Bogie Balancing System (PBBS®)
All-wheel shutdown

Brake system Brake system

Closed oil immersed disc brake system (turbo brake)
Closed oil immersed disc brake system (parking brake)
Closed oil immersed disc brake system (service brake)
Parking brake (SAHR disc brake)

Gearbox Gearbox

Attached transfer case (hydrostatic/electric/mechanical)
Transfer case (shifting at standstill)
Transfer case (shift on the go)
Differential gear
Planetary gear drive (with/without brake)
Planetary gear drive (shiftable)

Axle housing Axle housing

Portal bogie housing
Portal axle housing
Axle housing (fixed)
Axle housing (adjustable)
Bogie housing
Bogie housing (flat, high speed)
Bogie housing (high, offroad)
Suspension (fixed)
Suspension (oscillated)
Suspension (pendulum arms)
Suspension

Technical specifications

TAP 54 PDF
Download
# 02

Bogie axles for
Forestry machines


  • Portal bogie axle
  • Axle load of up to 12 t at 30 km/h
  • Optimised ground clearance
  • Optional use of rigid/bogie axles thanks to standardised axle attachment for 6/8-wheel machines

Modular-minded Axles:

Traction Control Traction Control

Differential lock
Permanent Bogie Balancing System (PBBS®)
All-wheel shutdown

Brake system Brake system

Closed oil immersed disc brake system (turbo brake)
Closed oil immersed disc brake system (parking brake)
Closed oil immersed disc brake system (service brake)
Parking brake (SAHR disc brake)

Gearbox Gearbox

Attached transfer case (hydrostatic/electric/mechanical)
Transfer case (shifting at standstill)
Transfer case (shift on the go)
Differential gear
Planetary gear drive (with/without brake)
Planetary gear drive (shiftable)

Axle housing Axle housing

Portal bogie housing
Portal axle housing
Axle housing (fixed)
Axle housing (adjustable)
Bogie housing
Bogie housing (flat, high speed)
Bogie housing (high, offroad)
Suspension (fixed)
Suspension (oscillated)
Suspension (pendulum arms)
Suspension

Technical specifications

PTA 44 PDF
Download
# 03

Bogie axles for
Forestry machines


  • Portal bogie axle
  • Axle load of up to 23 t at 30 km/h
  • Optimised ground clearance
  • Optional use of rigid/bogie axles thanks to standardised axle attachment for 6/8-wheel machines

Modular-minded Axles:

Traction Control Traction Control

Differential lock
Permanent Bogie Balancing System (PBBS®)
All-wheel shutdown

Brake system Brake system

Closed oil immersed disc brake system (turbo brake)
Closed oil immersed disc brake system (parking brake)
Closed oil immersed disc brake system (service brake)
Parking brake (SAHR disc brake)

Gearbox Gearbox

Attached transfer case (hydrostatic/electric/mechanical)
Transfer case (shifting at standstill)
Transfer case (shift on the go)
Differential gear
Planetary gear drive (with/without brake)
Planetary gear drive (shiftable)

Axle housing Axle housing

Portal bogie housing
Portal axle housing
Axle housing (fixed)
Axle housing (adjustable)
Bogie housing
Bogie housing (flat, high speed)
Bogie housing (high, offroad)
Suspension (fixed)
Suspension (oscillated)
Suspension (pendulum arms)
Suspension

Technical specifications

PTA 56 PDF
Download
# 04

Rigid axle for
Forestry machines


  • Planetary rigid axle
  • Axle load of 20 t at 30 km/h

Modular-minded Axles:

Traction Control Traction Control

Differential lock
Permanent Bogie Balancing System (PBBS®)
All-wheel shutdown

Brake system Brake system

Closed oil immersed disc brake system (turbo brake)
Closed oil immersed disc brake system (parking brake)
Closed oil immersed disc brake system (service brake)
Parking brake (SAHR disc brake)

Gearbox Gearbox

Attached transfer case (hydrostatic/electric/mechanical)
Transfer case (shifting at standstill)
Transfer case (shift on the go)
Differential gear
Planetary gear drive (with/without brake)
Planetary gear drive (shiftable)

Axle housing Axle housing

Portal bogie housing
Portal axle housing
Axle housing (fixed)
Axle housing (adjustable)
Bogie housing
Bogie housing (flat, high speed)
Bogie housing (high, offroad)
Suspension (fixed)
Suspension (oscillated)
Suspension (pendulum arms)
Suspension

Technical specifications

SAP 86 PDF
Download
# 05

Bogie axles for
Forestry machines


  • Planetary portal bogie axle
  • Axle load of up to 28 t at 40 km/h
  • Optimised ground clearance
  • Optional use of rigid/bogie axles thanks to standardised axle attachment for 6/8-wheel machines

Modular-minded Axles:

Traction Control Traction Control

Differential lock
Permanent Bogie Balancing System (PBBS®)
All-wheel shutdown

Brake system Brake system

Closed oil immersed disc brake system (turbo brake)
Closed oil immersed disc brake system (parking brake)
Closed oil immersed disc brake system (service brake)
Parking brake (SAHR disc brake)

Gearbox Gearbox

Attached transfer case (hydrostatic/electric/mechanical)
Transfer case (shifting at standstill)
Transfer case (shift on the go)
Differential gear
Planetary gear drive (with/without brake)
Planetary gear drive (shiftable)

Axle housing Axle housing

Portal bogie housing
Portal axle housing
Axle housing (fixed)
Axle housing (adjustable)
Bogie housing
Bogie housing (flat, high speed)
Bogie housing (high, offroad)
Suspension (fixed)
Suspension (oscillated)
Suspension (pendulum arms)
Suspension

Technical specifications

PTA 87 PDF
Download
# 06

Gearbox for
Forestry machines


  • 2-speed transfer case
  • Output torque 8000 Nm

Modular-minded Axles:

Traction Control Traction Control

Differential lock
Permanent Bogie Balancing System (PBBS®)
All-wheel shutdown

Brake system Brake system

Closed oil immersed disc brake system (turbo brake)
Closed oil immersed disc brake system (parking brake)
Closed oil immersed disc brake system (service brake)
Parking brake (SAHR disc brake)

Gearbox Gearbox

Attached transfer case (hydrostatic/electric/mechanical)
Transfer case (shifting at standstill)
Transfer case (shift on the go)
Differential gear
Planetary gear drive (with/without brake)
Planetary gear drive (shiftable)

Axle housing Axle housing

Portal bogie housing
Portal axle housing
Axle housing (fixed)
Axle housing (adjustable)
Bogie housing
Bogie housing (flat, high speed)
Bogie housing (high, offroad)
Suspension (fixed)
Suspension (oscillated)
Suspension (pendulum arms)
Suspension

Technical specifications

VG 75 PDF
Download