Wacker Neuson ST50

100Hp Vertical Lift Tracked Loader

Wacker Neuson ST50 - 100Hp Vertical Lift Tracked Loader:

The Wacker Neuson ST50 offers maximum power and efficient to the worksite. Featuring unrivalled traction, power and and lift capacity with 1,588kg ROC at 35%. Standard 2 speed travel and selectable EH joystick control make ST50 the operators choice. Wide door with low entrance and a very spacious cab keeps operator comfort and safety front of mind. Additionally all Wacker Neuson new series skid steer loaders have been designed with serviceability and maintenance as a key priority, the cab can be tilted with both the arm in raised and lowered position.


Key Features:


1. Safety
  • Rotating beacons, reverse beepers and warning horns as standard, ensures machine is inline with latest safety standards.
  • All machines sold by ACES have an OHS Risk assessment prior to delivery.
  • Dual work lights for optimal visibility at night.
  • Low entry door for decreased tripping hazards
  • Joysticks mounted to suspension seat for decreased risk of unwanted movement in rough conditions.
2. Vision
  • Cabin designed with perfect visibility.
  • Narrow ROPS pillars and wide entrance for superior visibility over competitor machines.
  • Cabin roof is fitted with window, allowing bucket visibility at all times.
  • Removable side protection screens for easy cleaning and clear vision.
  • High mounted rear cross bracing for unobtrusive rear vision.
3. Auxiliary Hydraulics
  • Two way auxiliary piping with case drain.
  • Auxiliaries fitted with pressure reducing flat-faced couplings for easy connection.
  • 95L/min standard flow, 141L/min high flow.
4. Hitches
  • SAE standard universal skid steer pickup.
  • Hydraulic quick attach standard.
5. Attachments
  • SAE standard hitch for full range of attachments
  • High capacity hydraulics capable of running a full range of attachments
  • High flow hydraulics available for running demanding attachments such as forestry mulchers.
  • Full range of attachments available including buckets, grapples, flail mowers, forks, mixers, augers, hammers and much more.
6. Traction
  • Class leading 1,667mm track on ground length.
  • Low ground pressure.
  • 450mm wide track standard.
7. Comfort
  • Sealed heated / air-conditioned cabin.
  • Operators station ergonomically designed for continuous operation without fatigue.
  • Controls ensure comfort and feature large handles.
  • Adjustable arm rests fitted as standard.
  • All levers and switches positioned within easy and comfortable reach.
  • Seat features adjustable suspension for operators of different sizes.
  • Controls and Arm rests move in unions with suspension seats.
  • Inbuilt cupholders.
  • No lap bar fitted, suitable for operators of all body types.
8. Versatility
  • Superior Wacker Neuson rigid vertical lift system.
  • Vertical lift is perfect for loading trucks and drilling.
  • Electronic hand controls, selectable between ISO and H pattern.
  • 2 speed travel standard.
9. Power
  • High breakout forces 31.1kN at the bucket and 36.7kN at the arm.
  • Powered by Kohler KDI 3404 TCR high-efficiency Turbo Diesel engine (75kW / 100 Hp).
  • Smooth and reliable power with electronic fuel injection.
  • Electronically controlled hydrostatic transmission.
  • 360 bar transmission pressure.
  • 241 bar work hydraulics.
10. Efficiency
  • Electro over hydraulic controls with highly efficient power curves.
  • Class leading hydraulic HP for efficient use of attachments.
  • No DPF regeneration, no unnecessary burn cycles = 100% uptime.
  • Electronic fuel injection for optimal fuel efficiency.
  • Efficiency hose routing in the transmission circuit for minimal pressure / heat losses.
11. Cooling
  • A high efficiency radiator and cooling system keeps the ST50 cool in high ambient temperatures. 
  • Hydraulically driven, variable speed cooling fan for optimal temperature control.
  • Easily cleanable top mounted radiator and cooler.



Operating Weight 4,843 kg


Manufacturer Kohler
Model KDI 3404 TCR-SCR
Construction Water cooled 4-cylinder turbo diesel engineI
Displacement 3,359 cm³
Engine Output according to ISO 75 kW (100 HP)


Auxiliary Hydraulics - Standard 95.2 L/min
Auxiliary Hydraulics - High Flow 141.5 L/min
Operating Pressure for working hydraulics 241 bar
Operating Pressure for drive hydraulics 360 bar
Max. breakout force - bucket 31.1 kN
Max. breakout force - boom 36.7 kN


Track width 450 mm
Number of track rollers 5
Roller system Single, Double and Tripple combination
Ground clearance 265 mm
Drive speed 10 km/h / 16 km/h
Length of track on ground 1,667 mm

Operating Dat:

Rated Capacity 50% 2,268 kg
Rated Capacity 35% 1,588 kg


Hydraulic tank 40 L
Fuel tank 151 L

Working Dimensions:

A Height Top of ROPS 2,151 mm
B Overall length w/ bucket 3,693 mm
  Overall width without bucket 1,982 mm
C Height Hing Pin Max. 3,463 mm
D Dump Height Max. at max height. 2,765 mm
E Dump angle 44º
F Ground Clearance 265.7 mm
G Angle of departure 31º
H Overall width with bucket 2040 mm

Specifications subject to change without notice due to continual product development.


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