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Wacker neuson ST45 Compact track loaders tech specs

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Interior [2]
Exterior [4]
Attachments [2]
2014-2025
55.41 kw Gross power
0.24 m Ground clearance
2.72 m Loader dump height
0.87 m Loader dump reach
2,041.17 kg Lifting capacity
4,647 kg Operating weight

A 4.6-ton compact track loader built for truck loading, pallet handling, grading, and general material movement, the Wacker Neuson ST45 combines 55.41 kilowatt gross power with 2,041.17 kg lifting capacity and 2,406.54 kg breakout force. With a 2.72 m dump height, 86.68 lpm hydraulic pump flow, and a compact 1.98 m overall width, it suits contractors who need strong loading performance, useful attachment hydraulics, and solid jobsite versatility in a tighter machine footprint.

Gross power 55.41 kilowatt

Engine model Perkins 854

Operating weight 4,647 kg

Lifting capacity 2,041.17 kg

Breakout force 2,406.54 kg

Loader dump height 2.72 m

Pump flow cap 86.68 lpm

Makana rating

Owner rating

 | 3

Market average

AED 400,000

Starting from

AED 105,000

Wacker neuson ST45 Technical specifications

Operating specifications

Angle of departure

30 º

Dump angle

38 º

Rack back angle

38 º

Engine

Aspiration

Turbocharged

Emissions

Tier 4 Final

Gross power

55.41 kw

Loader

Breakout force

2406.54 kg

General

Bucket width

198 cm

Engine model

Perkins 854

Loader dump height

2.72 m

Loader dump reach

0.87 m

Lifting capacity

2041.17 kg

Max speed forward

14 kph

Operating weight

4,647 kg

Service refill capacities

Fuel cap

93.49 liter

Dimensions

Ground clearance

0.24 m

Height - top of cab

2.1 m

Length with bucket

3.66 m

Length without Bucket

2.96 m

Max height to hinge pin

343.92 cm

Overall Width

1.98 m

Width over tracks

0.46 m

Hydraulic system

Pump flow cap

86.68 lpm

Relief valve pressure

230 bar

Undercarriage

Track length

1.62 m

Download datasheets
OEM product brochure

Wacker neuson ST45 expert review

Reviewed by Marcis V. on April 27, 2026

Overview

The Wacker Neuson ST45 (2014–2025) is a compact track loader designed for truck loading, pallet handling, grading, and general material movement. It combines 4,647 kg operating weight, 2,041.17 kg lifting capacity, and a 55.41 kilowatt Perkins 854 turbocharged engine to deliver strong loading performance in a compact package.

Expert rating: 4 stars

Pros Strong lift and breakout performance, useful hydraulic flow, and compact width for tighter jobsites.
Cons Bigger than small-frame loaders and less mainstream than Cat rivals in some markets.

Performance & Efficiency

The ST45 combines a 55.41 kilowatt turbocharged Perkins engine, 86.68 lpm hydraulic flow, 2.72 m dump height, and 14 kph travel speed to handle loading, grading, attachment work, and material movement efficiently.

In Comparison

Cat 277: Proven compact track loader with solid reputation and lower operating capacity.
Cat 279: Mainstream Cat option with balanced capability and strong support.
Wacker Neuson ST45: Loading-focused compact track loader with strong lift, useful hydraulic output, and compact site dimensions.

Final Verdict

Rated 4 stars, the Wacker Neuson ST45 offers strong lift capacity, practical hydraulic performance, and useful compact-loader versatility within the AED 105,000–400,000 range.

Show less

Wacker neuson ST45 owner rating

Wacker neuson ST45 Compact track loaders [2014-2025]

2014-2025

Overall rating

Based on 3 ratings

4.3
performance

4.3

comfort

4.7

fuel efficiency

4.3

safety

4.7

features

4.3

5 stars

33 %

4 stars

67 %

3 stars

0 %

2 stars

0 %

1 stars

0 %

Pros
The lift capacity and dump height make it genuinely useful for loading trucks and handling heavy pallets.
Cons
At nearly 4.7 tons, it is not as nimble or as easy to transport as smaller compact track loaders.
performance

4.0

comfort

5.0

fuel efficiency

4.0

safety

5.0

features

4.0

Pros
Hydraulic flow and breakout force give it enough muscle for tougher material and more demanding attachment work.
Cons
Buyers who care most about dealer reach and resale familiarity may still lean toward Cat 277 or Cat 279.
performance

5.0

comfort

5.0

fuel efficiency

5.0

safety

5.0

features

4.0

Valuation

Last 12 month
2014

Wacker neuson ST45 similar models

Highlight differences
Wacker neuson ST45
Cat 277B
Cat 279C
Operating specifications
Angle of departure 30 º
Angle of departure -
Angle of departure 44 º
Dump angle 38 º
Dump angle -
Dump angle 40 º
Rack back angle 38 º
Rack back angle 58 º
Rack back angle 64 º
Cab FOPS -
Cab FOPS SAE J/ISO 3449 APR98 Level I, ISO 3449:1992 Level I
Cab FOPS SAE J1043 SEPT87, ISO 3449:1992 Level I
Cab FOPS level II -
Cab FOPS level II SAE J/ISO 3449 APR98 Level II, ISO 3449:1992 Level II
Cab FOPS level II SAE J231 JAN81, ISO 3449:1992 Level II
Cab ROPS -
Cab ROPS SAE J1040 MAY94, ISO 3471:1994
Cab ROPS SAE J1040 MAY94, ISO 3471:1994
Years 2014-2025
Years 2004-2007
Years 2009-2015
Market Average AED 400,000
Market Average AED 99,200
Market Average AED 168,000
Price AED 105,000
Price AED 62,500
Price AED 114,000
Engine
Aspiration Turbocharged
Aspiration Turbocharged
Aspiration Turbocharged
Emissions Tier 4 Final
Emissions -
Emissions -
Gross power 55.41 kw
Gross power 61.15 kw
Gross power 62.64 kw
Alternator supplied amperage -
Alternator supplied amperage 90 Amh
Alternator supplied amperage 90 Amh
Bore -
Bore 9.4 cm
Bore 8.64 cm
Net power -
Net power 58.17 kw
Net power 61.15 kw
Stroke -
Stroke 11.94 cm
Stroke 11.94 cm
Number of cylinders -
Number of cylinders -
Number of cylinders 4
Power measured @ -
Power measured @ -
Power measured @ 2,500 rpm
Loader
Breakout force 2,406.54 kg
Breakout force -
Breakout force -
Breakout force - lift cylinder -
Breakout force - lift cylinder 2,487 kg
Breakout force - lift cylinder 3,314.86 kg
Breakout force - tilt cylinder -
Breakout force - tilt cylinder 2,487.5 kg
Breakout force - tilt cylinder 3,314.86 kg
General
Bucket width 198 cm
Bucket width -
Bucket width -
Engine model Perkins 854
Engine model Cat 3044C DIT
Engine model Cat C3.4T
Loader dump height 2.72 m
Loader dump height 2.38 m
Loader dump height 2.44 m
Loader dump reach 0.87 m
Loader dump reach 0.7 m
Loader dump reach 0.61 m
Lifting capacity 2,041.17 kg
Lifting capacity 1,338.01 kg
Lifting capacity 1,451.5 kg
Max speed forward 14 kph
Max speed forward 11.27 kph
Max speed forward 13.68 kph
Operating weight 4,647 kg
Operating weight 4,268 kg
Operating weight 4,486 kg
Displacement -
Displacement 3,293.81 cu cm
Displacement 3,293.81 cu cm
Max horizontal reach -
Max horizontal reach 1.46 m
Max horizontal reach 1.39 m
Operating voltage -
Operating voltage 12 V
Operating voltage 12 V
Tipping load -
Tipping load 2,676 kg
Tipping load 2,940 kg
Turning radius -
Turning radius 1.55 m
Turning radius 1.64 m
Bucket capacity -
Bucket capacity -
Bucket capacity 0.46 cu m
Service refill capacities
Fuel cap 93.49 liter
Fuel cap 95 liter
Fuel cap 98.03 liter
Cooling fluid cap -
Cooling fluid cap 10.22 liter
Cooling fluid cap 14 liter
Engine crankcase -
Engine crankcase 9.84 liter
Engine crankcase 9.84 liter
Hydraulic fluid cap -
Hydraulic fluid cap 52.23 liter
Hydraulic fluid cap 57.15 liter
Dimensions
Ground clearance 0.24 m
Ground clearance 0.36 m
Ground clearance 0.23 m
Height - top of cab 2.1 m
Height - top of cab 2.1 m
Height - top of cab 2.13 m
Length with bucket 3.66 m
Length with bucket 3.69 m
Length with bucket 3.69 m
Length without Bucket 2.96 m
Length without Bucket -
Length without Bucket -
Max height to hinge pin 343.92 cm
Max height to hinge pin 25.4 cm
Max height to hinge pin 19.56 cm
Overall Width 1.98 m
Overall Width 1.91 m
Overall Width 1.98 m
Width over tracks 0.46 m
Width over tracks 1.92 m
Width over tracks 1.98 m
Hydraulic system
Pump flow cap 86.68 lpm
Pump flow cap 83.27 lpm
Pump flow cap 124.91 lpm
Relief valve pressure 230 bar
Relief valve pressure 229.94 bar
Relief valve pressure 279.99 bar
Pump type -
Pump type Standard
Pump type High Flow XPS
Undercarriage
Track length 1.62 m
Track length 2.07 m
Track length 1.77 m
Ground contact area -
Ground contact area 47,489.82 cu cm
Ground contact area 41,033.3 cu cm
Ground pressure -
Ground pressure 0.22 bar
Ground pressure 0.28 bar
Refill capacities
Engine oil cap -
Engine oil cap 10.22 liter
Engine oil cap 10.22 liter

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build datetime: 8/20/2026, 11:35:18 AM