Wacker Neuson ST45 Compact Track Loader Specs

Category: Compact Track Loaders ➔
Manufacturer: Wacker Neuson ➔
Model: ST45 ➔

The Wacker Neuson ST45 is a compact track loader designed for material handling, grading, loading, and site preparation in construction, landscaping, and utility work. It features a tracked undercarriage for improved traction and flotation on soft, uneven, or muddy ground. The ST45 is commonly used with buckets, forks, grapples, and other hydraulic attachments for versatile jobsite performance. Its compact size supports maneuverability in confined areas while maintaining stability and pushing power. The model is part of Wacker Neuson's compact equipment lineup and is suited for tasks requiring low ground pressure, reliable control, and all-terrain operation.

General Specifications

Wacker Neuson ST45 Compact Track Loader General Specifications specifications
Engine Power HP (KW)	74 (55) — Starting 2024 Model Year
Operating Width IN. (CM)	78 (198) — Starting 2024 Model Year
Rated Operating Capacity LBS (KG) 50%	3,150 (1,432) — Starting 2024 Model Year
Rated Operating Capacity LBS (KG) 35%	3,150 (1,432) — Starting 2025 Model Year

Dimensions

Wacker Neuson ST45 Compact Track Loader Dimensions specifications
Angle of departure	30 degrees
Dump angle	38 degrees
Dump Height	107.20 in (272.29 cm)
Dump reach	34.40 in (87.38 cm)
Ground Clearance	9.50 in (24.13 cm)
Height - Top of Cab	6.90 ft (2.10 m)
Hinge pin height - fully raised	135.40 in (343.92 cm)
Length - Track on Ground	5.30 ft (1.62 m)
Length - with Bucket	12.00 ft (3.66 m)
Length - without Bucket	9.70 ft (2.96 m)
Overall height	6.90 ft (2.10 m)
Wheelbase	5.30 ft (1.62 m)
Width Over Tracks	1.50 ft (0.46 m)

Engine

Wacker Neuson ST45 Compact Track Loader Engine specifications
Aspiration	Turbo Charged
Emission Tier Level	Tier 4 Final
Engine Model	Perkins 854
Gross Power	74.30 hp (55.41 kw)

Hydraulic System

Wacker Neuson ST45 Compact Track Loader Hydraulic System specifications
Pump Flow	22.90 gpm (86.68 lpm)
Relief Valve Pressure	3335.9 psi

Loader

Wacker Neuson ST45 Compact Track Loader Loader specifications
Boom breakout force	5,305.50 lbs (2,406.54 kg)
Bucket Breakout Force	6,721.80 lbs (3,048.96 kg)
Bucket Rollback at Max Height	45.5 degrees
Bucket Width	78.00 in (198.12 cm)
Rollback - Ground Level	30.5 degrees
Tipping Angle	38 degrees

Operating Specifications

Wacker Neuson ST45 Compact Track Loader Operating Specifications specifications
Fuel Capacity	24.70 gal (93.49 l)
Max Speed - high range	8.70 mph (14.00 kph)
Max Speed - low range	4.30 mph (6.92 kph)
Operating Weight	10,244.90 lbs (4,647.01 kg)

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