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The Internal Combustion Rail Cutting Machine NQG-5.8 is a high-performance tool for railway line maintenance, designed to cut rails quickly and precisely in both indoor and outdoor environments.
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Powered by a reliable Husqvama-based internal combustion engine, it delivers consistent power to handle various rail types (e.g., standard steel rails, heavy-duty rails) without compromising cutting quality. Unlike electric rail cutters, the NQG-5.8 eliminates the need for power cords—making it ideal for remote maintenance sites or areas with unstable electricity. With a compact design and ergonomic handles, it ensures easy transportation and operation, even in tight spaces (e.g., trackside embankments). Whether used in tamping-related rail adjustments, new track construction, or emergency rail repairs, this machine guarantees clean, burr-free cuts, reducing post-cutting processing time and improving maintenance efficiency.
Cordless Flexibility: Internal combustion engine (Husqvama-based) enables use in remote sites, no reliance on external power sources.
Rapid Cutting: High engine power ensures a 10–15% faster cutting speed than standard combustion rail cutters, reducing line blockade time.
Precision Cuts: Sharp, durable cutting blades and stable machine base deliver burr-free cuts, minimizing post-cutting grinding work.
All-Weather Operation: Engine and electrical components are weather-sealed, allowing operation in rain, dust, or extreme temperatures (-10°C to 40°C).
Powerful Engine Performance: The Husqvama-based engine delivers consistent torque, cutting through 60kg/m heavy-duty rails in under 2 minutes—ideal for time-sensitive maintenance.
Stable Cutting Base: The adjustable clamp secures the machine to rails tightly, preventing movement during cutting and ensuring straight, precise cuts.
Safety Design: Equipped with a fuel shut-off valve and spark arrestor, reducing fire risks in dry or flammable environments (e.g., grassy trackside areas).
Easy Blade Replacement: Quick-release blade mounts allow blade changes in under 5 minutes, minimizing downtime during continuous cutting operations.
This rail cutting machine is essential for railway maintenance and construction, with key uses:
Rail Adjustments for Tamping: Cuts rails to length during tamping projects, ensuring proper rail alignment and sleeper spacing after ballast compaction.
New Track Construction: Trims rails to design lengths during track laying, ensuring seamless rail joining and reducing installation errors.
Routine Maintenance: Cuts damaged rail sections (e.g., cracked rails) during routine inspections, preventing further rail deterioration and safety hazards.
Emergency Repairs: Enables rapid rail cutting in emergency situations (e.g., derailment-related rail damage), speeding up track restoration and minimizing service disruptions.
What type of fuel does the NQG-5.8 use, and what is its fuel efficiency?
It uses unleaded gasoline (92 octane or higher) mixed with 2-stroke engine oil (ratio 50:1). Fuel efficiency is approximately 1.2 liters per hour of continuous cutting—enough to cut 15–20 standard rails (10m length) on a single 5-liter fuel tank.
Can it cut different rail sizes and materials?
Yes, it can cut rails with a head width of 60–150mm (common in mainline, regional, and subway systems) and materials including carbon steel and manganese steel. For specialized rail materials (e.g., stainless steel), we recommend using our dedicated high-hardness blades.
How often should the cutting blade be replaced?
A standard blade cuts 80–100 standard steel rails before needing replacement. Signs of blade wear include slower cutting speed, rough cuts, or blade chipping—replace immediately to avoid machine damage or unsafe operation.
Is the machine compliant with international safety standards?
Yes, it meets CE and ISO 9001 standards for railway maintenance machinery, including safety features like spark arrestors (to prevent wildfires) and anti-vibration handles (to reduce operator fatigue). It also complies with emission standards for internal combustion engines, making it suitable for use in environmentally regulated areas.
Powered by a reliable Husqvama-based internal combustion engine, it delivers consistent power to handle various rail types (e.g., standard steel rails, heavy-duty rails) without compromising cutting quality. Unlike electric rail cutters, the NQG-5.8 eliminates the need for power cords—making it ideal for remote maintenance sites or areas with unstable electricity. With a compact design and ergonomic handles, it ensures easy transportation and operation, even in tight spaces (e.g., trackside embankments). Whether used in tamping-related rail adjustments, new track construction, or emergency rail repairs, this machine guarantees clean, burr-free cuts, reducing post-cutting processing time and improving maintenance efficiency.
Cordless Flexibility: Internal combustion engine (Husqvama-based) enables use in remote sites, no reliance on external power sources.
Rapid Cutting: High engine power ensures a 10–15% faster cutting speed than standard combustion rail cutters, reducing line blockade time.
Precision Cuts: Sharp, durable cutting blades and stable machine base deliver burr-free cuts, minimizing post-cutting grinding work.
All-Weather Operation: Engine and electrical components are weather-sealed, allowing operation in rain, dust, or extreme temperatures (-10°C to 40°C).
Powerful Engine Performance: The Husqvama-based engine delivers consistent torque, cutting through 60kg/m heavy-duty rails in under 2 minutes—ideal for time-sensitive maintenance.
Stable Cutting Base: The adjustable clamp secures the machine to rails tightly, preventing movement during cutting and ensuring straight, precise cuts.
Safety Design: Equipped with a fuel shut-off valve and spark arrestor, reducing fire risks in dry or flammable environments (e.g., grassy trackside areas).
Easy Blade Replacement: Quick-release blade mounts allow blade changes in under 5 minutes, minimizing downtime during continuous cutting operations.
This rail cutting machine is essential for railway maintenance and construction, with key uses:
Rail Adjustments for Tamping: Cuts rails to length during tamping projects, ensuring proper rail alignment and sleeper spacing after ballast compaction.
New Track Construction: Trims rails to design lengths during track laying, ensuring seamless rail joining and reducing installation errors.
Routine Maintenance: Cuts damaged rail sections (e.g., cracked rails) during routine inspections, preventing further rail deterioration and safety hazards.
Emergency Repairs: Enables rapid rail cutting in emergency situations (e.g., derailment-related rail damage), speeding up track restoration and minimizing service disruptions.
What type of fuel does the NQG-5.8 use, and what is its fuel efficiency?
It uses unleaded gasoline (92 octane or higher) mixed with 2-stroke engine oil (ratio 50:1). Fuel efficiency is approximately 1.2 liters per hour of continuous cutting—enough to cut 15–20 standard rails (10m length) on a single 5-liter fuel tank.
Can it cut different rail sizes and materials?
Yes, it can cut rails with a head width of 60–150mm (common in mainline, regional, and subway systems) and materials including carbon steel and manganese steel. For specialized rail materials (e.g., stainless steel), we recommend using our dedicated high-hardness blades.
How often should the cutting blade be replaced?
A standard blade cuts 80–100 standard steel rails before needing replacement. Signs of blade wear include slower cutting speed, rough cuts, or blade chipping—replace immediately to avoid machine damage or unsafe operation.
Is the machine compliant with international safety standards?
Yes, it meets CE and ISO 9001 standards for railway maintenance machinery, including safety features like spark arrestors (to prevent wildfires) and anti-vibration handles (to reduce operator fatigue). It also complies with emission standards for internal combustion engines, making it suitable for use in environmentally regulated areas.
