3300S Tandem Tamper
Home > Products > Surfacing Products > Model 3300S
3300S Tandem Tamper
Harsco Rail's Model 3300S Tamper can be used to increase surfacing gang productivity by tandem tamping behind a Model 6700 Production/Switch Tamper. It can also be used by itself for tamping turnouts. The 3300S is also an excellent tie gang tamper.
Sharing workhead design with the 6700 Production/Switch Tamper, the 3300S consistently matches the 6700's heavy-duty capacity and high-speed capability, tie for tie.
The four independently mounted workheads feature hydraulically driven vibrator motors for superior performance and ease of repair.
Like the 6700, the 3300S' operator cab offers excellent visibility of the tamping units and track for both work and travel modes.
Technical Specifications
Performance Data
- Travel Speed & Gradability
- 2% grade @ 15 miles (24 km) per hour
- 1% grade @ 28 miles (45 km) per hour
- 0% grade @ 35 miles (56 km) per hour
- Maximum Speed - 40 miles (64 km) per hour
Design Data
- Chassis - Structural tubing framework
- Wheels - 20 inch (508 mm) diameter
- Axles - 4 inch (102 mm) diameter alloy steel
- Length
- 24 feet, 3 inches (7 - 3 m) with bumpers
- 22 feet, 7 inches (6 - 8 m) without bumpers
- Height - 10 feet, 7 inches (3 - 2 m) at a/c intake
- Width - 10 feet, 4 inches (3 - 15 m)
- Weight - 36,000 lbs - (16,330 kg)
- Wheel Base - 16 feet ( 4 - 8 m)
Mechanical Data
- Engine - Cummins QSB 6 - 7 Turbo-Charged 260 hp @ 2200 rpm
- Propulsion System - 3-speed manual transmission, hydraulic powered, chaindrive to axle
- Brakes - Hydro-dynamic, 4-wheel fail-safe brakes
- Fuel Reservoir Capacity - 95 gallons (350 liters)
Hydraulic Reservoir
- Capacity - 110 gallons (410 liters)
- Air System - 15 - 2 CFM (430 liters per minute)
- Operator Cab - One operator's cab providing full visibility of tamping units and track for both work and travel modes - Derail Protections - Derail bars located near axles