Harsco Rail CN
803-822-9160
STM Utility/Spot Tamper
The STM (Small Tamping Machine) is a truck transportable, tamping machine with the standard Harsco Rail positive displacement tamping units. The STM provides versatility, simplicity, and quality tamping built on a lower cost platform. This machine can perform spot tamping as well as tandem tamping in production operations. The traversing workheads permit switch tamping as well.
Performance:
- Top Travel Speed – 40 km/h (25 mph)
- Cab Controlled Variable Workhead Depth Control
- Hydraulic vibrators operate at 50 Hz (3,000 VPM)
- Positive tool displacement of 9.5 mm (3/8 in.)
Innovations:
- Transverse sliding workheads
- Positive Displacement Workhead Technology
- Jupiter II Control System
- Four heavy duty hydro-mechanical vibrators driving 16 tamping tools
Key Specifications:
Length
6,676.9 mm (21.9 ft.)
Height
3,354.3 mm (11 ft.)
Weight
13,154 kg (29,000 lbs.)
Engineer to Order
Machines are designed to meet the customer’s specifications
