Internal Combustion Rail Tamper

Internal Combustion Rail Tamper (ND-5)

Features & Advantages
The ND-5 internal combustion rail tamper is a lightweight handheld ballast tamping tool for railway maintenance. Powered by two-stroke gasoline engine, it works without external power supply, suitable for field track repair.
Equipped with shock absorption structure, it reduces vibration transmission to operators, lower fatigue during long-time operation. Compact size, easy to carry on/off the track. High exciting force ensures ballast fully compacted under sleepers, stabilizes railway track.

Main Technical Parameters

1. Gasoline Engine Model: two-stroke gasoline engine

2. Rated power: 1.42kW

3. Rated speed: 8500r / min

4. Operation mode: two-stroke all-round

5. Vibrating force: 5000N

6. Max free amplitude: 5mm

7. Vibrating frequency: 117HZ

8. Overall size: 1050 × 350 × 350mm

9. Machine weight: 13.5kg

Application Scenarios
• Railway daily track maintenance

• Ballast compaction for sleeper area

• Emergency repair of railway line

• Field operation without power source

Basic Structure and Working Principle

This machine adopts the design of direct connection between two-stroke petrol engine and tamping rod, which is mainly composed of petrol engine, vibration absorber, transmission shaft, vibrator and handle. The working principle is: petrol engine drives eccentric iron through clutch and soft shaft, produces amplitude to achieve rail tamping operation.

Basic Structure:1. Start Handle 2. Petrol Engine 3. Handle 4. Clutch 5. shock absorber 6. Middle connecting sleeve 7 Bushing 8. Pick

The Hornet tamper features high vibration force and excellent tamping performance, meeting the requirements for ballast bed tamping while minimising damage to the ballast during tamping operations.

FAQ
Q1: What is the weight of this internal combustion rail tamper?
A: 13.5 kg, single person can operate.
Q2: What fuel does ND-5 tamper use?
A: Mixed gasoline and two-stroke engine oil.
Q3: What is the vibration force?
A: Max exciting force 5000N.

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