Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Wacker Neuson ST45 is a compact track loader designed for material handling, grading, site preparation, and general construction work. It features a tracked undercarriage for improved flotation, traction, and stability on soft or uneven ground. The ST45 is commonly used in landscaping, utility, agricultural, and light demolition applications where maneuverability and ground protection are important. Its compact frame supports operation in confined job sites while maintaining lifting and digging capability. The machine is typically paired with a range of attachments, making it suitable for versatile loader tasks across commercial and residential projects.
| Engine Power HP (KW) | 74 (55) Starting 2024 Model Year |
| ENGINE POWER HP (KW) | 74.3 (55.4) Starting 2020 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 |
| 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) |
| Aspiration | Turbo Charged |
| Emission Tier Level | Tier 4 Final |
| Engine Model | Perkins 854 |
| Gross Power | 74.30 hp (55.41 kw) |
| Pump Flow | 22.90 gpm (86.68 lpm) |
| Relief Valve Pressure | 3335.9 psi |
| 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 |
| 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) |