Rail Impact Wrench
railway maintenance machinery
Rail Impact Wrench for Sale
A rail impact wrench is also called a railway impact gun, It is a high torque power tool designed for efficient disassembly and assembly of railway track bolts. With its powerful torque output and impact effect, it improves the assembly and disassembly efficiency and fastening quality of key components such as fish bolts, sleeper bolts, and turnout connectors. The rail impact wrench uses hydraulic or pneumatic power to effectively reduce the labor intensity of operators and increase work efficiency by more than 3 times. It is also equipped with a shock-proof handle, overload protection, and IP54 or above protection level to adapt to harsh working conditions such as rain, snow, dust, etc. Ensuring the stability of line connections is key equipment for ensuring railway transportation safety and improving maintenance efficiency.
AGICO’s rail impact wrench has the advantages of being lightweight, good stability, portable, and highly efficient. We also offer high-quality rail grinding machine, rail drilling machine, rail tamping machine, rail cutting machine, rail tensors, and various original accessories for customers. AGICO has cooperated with more than 40 countries. We have a complete pre-sales and after-sales system to provide customers with a one-stop service.
Hot-selling Property
NLB-300 Rail Impact Wrench
NLB-300 rail impact wrench has strong impact force, centralized operation, easy handling, and can meet the locking torque of rail fasteners. The base is equipped with wheels, so it can walk on land or on tracks. No frequent lifting operations are required, saving operators’ labor.
- Engine: Gasoline, Honda GX160
- Rated power: from 2.9 kW
- Rated speed: 3600 rpm
- Spindle speed: 780 rpm
- Max. spin-up torque: ≥ 300 Nm
- Max. tightening torque: ≥ 300 Nm
- Work efficiency: ≤ 10 pcs/min
- Weight: 60 kg
- Dimensions: 1300×510×760 mm
- Head size: M24-M36
NLB-500 Rail Impact Wrench
NLB-500 rail impact wrench adopts portable design, easy to use, light weight and good balance performance. It has the lightest small engine, weighing only 18kg, and can produce a lot of torque. Not only can the bolts be tightened vertically, but also the bolts can be tightened horizontally.
- Engine: Gasoline, 2-stroke, single-cylinder, air-cooled
- Revolutions: 7500 rpm
- Power: 1.47 kW
- Spindle revolutions: 800 rpm
- Rated torque: ≥ 500 Nm
- Peak torque: 1000 Nm
- Weight: 18 kg
- Size: 830 × 280 × 380 mm
NLB-600 Double-socket Rail Impact Wrench
NLB-600 double-socket rail impact wrench changes the impact torque to static torque. The torque limiter adopts spiral tooth shape, adjustable torque, high precision and no jamming. The output sleeve adopts a double sleeve structure, which can loosen or release two bolts at the same time, with high working efficiency and simple operation.
- Engine: Honda GX160H1
- Power rate: 4kw
- Engine speed: 1800r/min
- Spindle speed: 122r/min
- Sleeve center distance: 214/234±0.5mm
- Tightening torque adjustable: 80-200 N•m
- Max unscrewing torque: ≥600N•m
- Tightening torque: 180 N•m
- Efficiency: ≥10个/min
- Weight: 90kg
NLB-1500 Rail Impact Wrench
NLB-1500 rail impact wrench is suitable for regional maintenance work on track beds such as turnouts, tunnels, bridges and culverts where large and medium-sized railway maintenance machinery cannot operate. NLB-1500 rail impact wrench has the advantages of compact structure, light weight, strong maneuverability, two-level shock absorption of the handle, and convenient upper and lower rails.
- Material: Stainless Steel
- Dimensions (L x W x H): 830×280×380 mm
- Gasoline Engine: Two-stroke Gasoline Engine
- Rated speed: 12000r/min
- Rated power: 3.6 kw
- Spindle rotation: 1130r/min
- Torque: > 1500N.m
- Net weight: 20kg
YLB-700 Rail Impact Wrench
YLB-700 rail impact wrench adopts advanced hydraulic impact technology. Torque output is up to 700Nm. And the YLB-700 rail impact wrench has a shock-proof handle and a lightweight body, which is ergonomic. Greatly reduce operator fatigue and improve comfort during long-term operations.
- Rated power of the gasoline engine: 4.8KW
- Gasoline engine speed: 3600r/min
- Spindle speed: more than 120r/min
- Number of sleeve: 2
- The center distance of the sleeve: 214 + 0.5mm
- Tightening torque can be adjusted: 80-350 N M
- Max. torsional torque: 700N. M
- Work efficiency: less than 4 seconds
- Weight: 90kg
- Dimension: 900 x 500 x 1025 (mm）
Advantages of Rail Impact Wrench
Super Strong Torque
A railway impact gun uses advanced hydraulic or electric impact technology, and the maximum torque can reach 7000Nm. The work efficiency is high, the work can be completed with a single impact, and the efficiency is 3-5 times higher than the traditional manual method.
Highly Adaptable
The railway impact gun has an IP55 protection rating, which is completely dust and waterproof. And the key components adopt special anti-corrosion treatment. It can be used at temperatures between -20°C and 50°C.
Design Optimization
The weight of the railway impact gun is controlled within 15kg, which is convenient for single-person operation. Designed with a shock-absorbing handle that can absorb more than 80% of the recoil force. Noise <85dB, protecting operators’ hearing.
Economical and Reliable
The railway impact gun adopts digital torque adjustment with an accuracy of ±3%. Thereby reducing bolt damage and extending service life. The comprehensive maintenance cost is reduced by more than 40% compared with traditional methods.
Which Track Bolts are Suitable
Railway impact gun is mainly suitable for the following types of bolts:
1. Fish Bolt: This is the most common type of bolt used in railway track connections. It is usually used in conjunction with a rail fishplate and is passed through the bolt holes on the fishplate and both ends of the rail to connect and fix the two rails.
2. Sleeper Bolts: These bolts are used to secure rails or track fastening systems directly to wooden or concrete sleepers. Maintain track gauge and line stability.
3. Turnout Connecting Bolts: Since the turnout structure is complex and contains multiple movable and fixed parts, Therefore, turnout connecting bolts are used to connect and fix the various components of railway turnouts.
4. Bridge Track Bolts: Bridge tracks usually use elastic fasteners to absorb the vibration and impact caused by train running. These elastic fasteners need to be fixed to the track plate or beam of the bridge by high-strength bolts.
Why Choose our Rail Impact Wrench?
Professionally adapted to railway standards
Our rail impact wrench is specially developed for railways. Optimized design for special materials and complex working conditions of rail bolts. The precise torque control system is adopted to avoid damage caused by thread slippage, breakage, or over-tightening from the root, and extend the service life of the bolt by more than 30%.
Ergonomic design
Our rail impact wrench is lighter in overall weight compared to similar products. It also has a triple shock-absorbing system, which uses a buffer handle, a hydraulic shock-absorbing shaft, and a silicone grip, which can absorb more than 80% of the recoil force. The ergonomic 20° tilt design reduces the stress on the waist.
After-sales service guarantee
AGICO not only provides high-quality rail impact wrench products but also are committed to providing customers with a full range of after-sales service guarantees. This includes providing on-site operation training for operators, solving problems for customers online 24 hours a day, and having sufficient original accessories.
Rail impact wrench price varies according to different models, specifications, and functions. But AGICO gives customers the ex-factory price. You can contact AGICO to get a free quote!