NZG-32 Internal Combustion Rail Drilling Machine

NZG-32 Internal Combustion Rail Drilling Machine

Category： Track Maintenance Equipment
Model: NZG-32
Fuel Tank Capacity: 1.8L
Engine Power: 1.2kW
Drilling Time: ≤40s
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NZG-32 Internal Combustion Rail Drilling Machine

1. Brief introduction:

Our high-quality Rail drilling machine, NZG-32 Internal Combustion Rail Drilling Machine, is designed for efficient and precise drilling on 43kg/m to 75kg/m rails. This professional rail drilling machine features compact structure, lightweight design, self-locking clamping and automatic water supply, ideal for railway maintenance, emergency repair and overhaul. Reliable performance and easy operation make it the top choice for rail drilling machine users worldwide.

The NZG-32 Internal Combustion Rail Drilling Machine is a professional rail drilling machine designed for drilling operations on various rail types ranging from 43kg/m to 75kg/m. As a high-performance rail drilling machine, it features a compact overall structure, making it one of the lighter-weight rail drilling machines in the market, which is easy to carry and operate in field work. Equipped with a self-locking rail clamping device, this rail drilling machine ensures accurate positioning and high drilling precision. The automatic water supply function during drilling of the rail drilling machine effectively cools the drill bit and reduces wear, greatly improving work efficiency and drilling quality. It is an essential rail drilling machine for railway maintenance departments, suitable for daily maintenance, emergency repair and overhaul operations.

2. Main technical parameters:

Item	Specification
Product Abbreviation	Internal Combustion Rail Drilling Machine
Model	NZG-32
Fuel Tank Capacity	1.8L
Fuel Consumption	About 1.2 L/h
Engine Model	ZENOAH 1.47Kw(2Ps), G4L Two-stroke Gasoline Engine
Internal Combustion Engine Power	1.2kW
No-load Speed	≥270r/min
Drilling Diameter	Φ32 --- Φ9.8 mm
Drilling Time	≤40s
Rail Model	43kg/m, 50kg/m, 60kg/m, 75kg/m
Overall Weight (Including Handle)	17kg

3. Working principle:

As a professional rail drilling machine, it takes a small gasoline engine as the power source, which drives the drill pipe to rotate after deceleration by a special reducer, realizing efficient and precise drilling on rails. This design ensures the rail drilling machine operates stably and reliably in various working environments.

4. Operation procedure:

Operation Stage	Specific Steps
Preparation Before Use	1. Fill the gasoline engine's fuel tank with fuel that meets the requirements.
	2. Check if the drill bit edge is sharp; if not, grind it on a grinder.
	3. Install the drill bit into the drill holder of the drilling machine.
	4. Use a center punch to mark the correct position where drilling is needed on the rail.
Machine Use (Start & Operation)	1. Open the fuel valve. For cold start, set the choke to the "Closed" position; for hot start, set the choke to the "Open" position.
	2. Confirm that the drilling machine is firmly clamped on the rail, pull the start handle, control the length of the pull rope when pulling, and slowly let it retract into the machine shield to ensure the start rope is rewound tightly.
	3. After starting, turn the choke away from the "Closed" position, turn the throttle to the minimum, and the machine runs at idle speed. The drill pipe should not rotate; if the drill pipe rotates, it indicates that the idle speed is too high and needs to be adjusted.
Shutdown & Dismantling	1. After drilling, shake the feed handle in the reverse direction to withdraw the drill bit.
	2. Loosen the clamp and remove the drilling machine.

5. Advantages of Our Rail Drilling Machine

Wide Application: Our rail drilling machine is suitable for various rail types from 43kg/m to 75kg/m, meeting diverse construction needs of railway maintenance.

Compact & Lightweight: This rail drilling machine is easy to carry and operate in field and emergency scenarios, reducing labor intensity for operators.

High Precision: The self-locking rail clamping device of the rail drilling machine ensures accurate positioning and stable drilling quality, avoiding rework.

Automatic Water Supply: The rail drilling machine is equipped with automatic water supply function, which reduces drill bit wear and improves work efficiency during operation.

Reliable Performance: Our rail drilling machine is equipped with high-quality ZENOAH gasoline engine, featuring strong power and long service life, reducing maintenance costs.