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Forst Forwarder - NAF Neunkirchener Achsenfabrik AG

For your heavy duty playgrounds

Foresty machine: Forwarder

NAF technology Forwarder

Forst Harvester - NAF Neunkirchener Achsenfabrik

For your heavy duty playgrounds

Forestry machine: Harvester

NAF technology Harvester

Forst 4-Rad Skidder - NAF Neunkirchener Achsenfabrik

For your heavy duty playgrounds

Forestry machine: 4-wheel Skidder

NAF technology 4-wheel Skidder

Forst 6-Rad Skidder - NAF Neunkirchener Achsenfabrik

For your heavy duty playgrounds

Forestry machine: 6-wheel Skidder

NAF technology 6-wheel Skidder

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Forestry machines

NAF contact person

For your
heavy duty playgrounds

Peter Illig - NAF Neunkirchener Achsenfabrik

We are more than happy to develop individual drive solutions for you.

One of your NAF contacts

Peter Illig

Head of Sales

Your product inquiry

REQUEST NOW

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DualSync® Gearbox – VSZ 76

The two-motor DualSync® gearbox with CVT functionality is a true all-rounder and is used in forestry machines, agricultural machines, mining machines, vehicles for material handling, construction machines and vehicles for off-road heavy transport.

Power Shift/CVT functionality
Output torque 10500 Nm

Getriebe VSZ 76 - Neunkirchener Achsenfabrik

TRACTION CONTROL

All-wheel shutdown

BRAKE SYSTEM

Parking brake (SAHR disc brake)

GEARBOX

Attached transfer case (hydrostatic/electric/mechanical)
Transfer case (shift on the go)

TECHNICAL SPECIFICATIONS

VSZ 76

Gearbox – VGZ 86

This two-motor gearbox with 12,000 Nm output torque is used in forestry machines, agricultural machines, mining machines, vehicles for material handling, construction machines and vehicles for off-road heavy transport.

Getriebe VGZ 86 - Neunkirchener Achsenfabrik

TRACTION CONTROL

All-wheel shutdown

BRAKE SYSTEM

Parking brake (SAHR disc brake)

GEARBOX

Attached transfer case (hydrostatic/electric/mechanical)
Transfer case (shifting at standstill)

TECHNICAL SPECIFICATIONS

VGZ 86

BOGIE AXLE TAP 54

This planetary bogie axle in the classic design with extended ground clearance at the differential was specially developed for forestry machines and vehicles for heavy transport off-road and is now also used in agricultural machines.

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

TRACTION CONTROL

Differential lock
Permanent Bogie Balancing System (PBBS®)

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

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

AXLE HOUSING

Axle housing (fixed)
Bogie housing
Bogie housing (flat, high speed)
Bogie housing (high, offroad)

TECHNICAL SPECIFICATIONS

TAP 54

BOGIE AXLE PTA 44

This portal bogie axle, with its optimised ground clearance due to the additional portal stage, is perfectly matched to the requirements in forestry machines.

For forestry machines
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

TRACTION CONTROL

Differential lock
Permanent Bogie Balancing System (PBBS®)

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

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

AXLE HOUSING

Axle housing (fixed)
Bogie housing
Bogie housing (high, offroad)

TECHNICAL SPECIFICATIONS

PTA 44

Rigid axle SAP 87

The SAP 87 is designed for the robust working conditions to which forestry machines are exposed.

Axle load of 20 t at 30 km/h

Starrachse SAP 87 - NAF Neunkirchener Achsenfabrik

TRACTION CONTROL

Differential lock

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

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

AXLE HOUSING

Axle housing (fixed)
Suspension (oscillated)
Suspension (pendulum arms)

TECHNICAL SPECIFICATIONS

SAP 87

BOGIE AXLE PTA 87

The largest planetary portal bogie axle combines all the advantages for use in forestry machines and vehicles for heavy transport off-road.

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

Bogieachse PTA 87 - NAF Neunkirchener Achsenfabrik

TRACTION CONTROL

Differential lock
Permanent Bogie Balancing System (PBBS®)

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

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

AXLE HOUSING

Portal bogie housing
Axle housing (fixed)
Bogie housing (high, offroad)

TECHNICAL SPECIFICATIONS

PTA 87

Gearbox – VG 75

This 2-speed transfer case with increased output torque is used in forestry and construction machines. Also available in this size as HydroSync®.

Output torque 8000 Nm

Getriebe VG 75 - Neunkirchener Achsenfabrik

TRACTION CONTROL

All-wheel shutdown

BRAKE SYSTEM

Parking brake (SAHR disc brake)

GEARBOX

Attached transfer case (hydrostatic/electric/mechanical)
Transfer case (shifting at standstill)

TECHNICAL SPECIFICATIONS

VG 75

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