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Intelligent maintenance products

Our intelligent maintenance products are mainly powered by high-performance lithium batteries and are developed, manufactured and sold with intelligence as the main focus. The main products include: lithium-powered motorised bolt wrenches, hand-held lithium CNC bolt wrenches, lithium gun-type wrenches, lithium high-torque wrenches, hand-held lithium tamping picks, lithium rail cutting machines, lithium profile grinding machines, lithium drilling machines and lithium nut splitters. All products in the lithium wrench series feature torque control. Every product in the range can provide equipment positioning. At the same time, taking customers' tool management needs into account, the products also make it easy to compile and analyse statistics on equipment efficiency, equipment maintenance data and worker productivity. We are also actively developing the next generation of lithium tools and equipment, with intelligence, efficiency and light weight as the main directions.

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Product features:

        Extra-long battery life: on a single charge it can loosen or tighten more than 3,000 S36 bolts. Intelligent torque control lets the operator set the working torque according to actual site conditions, and intelligent electronic control technology ensures that the actual torque does not change as the battery charge drops. Intelligent digital display shows the working torque and the remaining charge. The machine is fully waterproof and can be used in the rain as well as at temperatures below minus 30 degrees. Weighing 41 kg in total, it can be quickly dismantled and assembled for easy on- and off-track handling.

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Product features:

        Weighing less than 11 kg in total (including the battery), the machine can be carried on and off the track. The quick-change drill bit design requires no tools. Safety design: in an emergency the machine can be separated quickly from the core drill bit so that train traffic is not affected and accidents are avoided. Powerful 2.5 kW brushless DC motor. Intelligent digital display shows in real time how many holes can still be drilled with the remaining charge. Extra-long battery life: on a single charge it can drill 30 bolt holes (40 mm diameter). The whole machine is waterproof and dustproof, and the drill bit can be removed quickly.

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Product features:

        An ultra-high loosening torque of 3,500 Nm for loosening and tightening turnout hump bolts, insulated bolts on rubber cross plates and S41/S46 anchor bolts on high-speed lines. Intelligent torque control from 1,000 to 2,000 Nm allows the operator to set the working torque in steps of 100 Nm according to actual site conditions. Intelligent electronic control technology ensures that the actual torque does not change as the battery charge drops. Intelligent digital display shows the working torque and the remaining charge. The machine has IP45 protection and can be used in the rain as well as at temperatures below minus 30 degrees. Weighing 9 kg (excluding the battery), it can be carried on and off the track.

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Product features:

        Horizontal use, fully waterproof design, suitable for work in the rain, clean energy with no pollution, intelligent digital display showing the charge level and working torque in real time. The precise torque control function lets operators set the required working torque themselves, keeping bolt tightening accurate and consistent. The 36V professional lithium battery platform supports extra-long running times (860 S36 bolts tightened or 950 loosened per charge). The battery is certified to UN38.3, the globally recognised lithium battery safety standard. An ultra-high tightening torque of 2,500 Nm and loosening torque of 3,000 Nm, with a patented design, make loosening and tightening Vossloh bolts on high-speed lines easy.

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Product features:

        Digital torque control lets operators set the working torque themselves (adjustable up and down in steps of 10 Nm). A powerful 1.5 kW brushless DC motor delivers a maximum tightening torque of more than 2,000 Nm and a maximum loosening torque of more than 2,200 Nm. Constant power output means the working torque does not drop as the battery discharges. 36V voltage and an 8 Ah battery give extra-long running times - with S36 bolts, 650 bolts tightened (150 Nm) or 750 loosened (150 Nm). The rear-insert battery design prevents the battery from coming loose. The main unit weighs 3.8 kg and has a cast steel impact housing to prevent impact cracking, making it durable and drop resistant. Brushless DC motor, intelligent digital torque control and a high-capacity lithium battery.

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Product features:

        An extremely powerful brushless DC motor with a maximum output of more than 5 kW cuts 60 kg/m rail efficiently in less than 90 seconds. The complete machine has an ultra-light design at 13.5 kg, and the battery can be detached from the machine for transport and charging. Extra-long battery life: on a single charge it can make 9 cuts (60 kg/m rail). The whole machine is waterproof and dustproof, with real-time data display and a 72V brushless DC motor. It uses a professional railway clamping device to ensure that cutting accuracy meets CRCC requirements.

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Product features:

        Fully waterproof design, suitable for work in the rain, clean energy with no pollution, an intelligent control system that maintains a constant drilling speed and shows how many holes can still be drilled with the remaining charge. The 36V professional lithium battery platform supports extra-long running times (more than forty 31 mm holes per charge). Ultra-light weight: only 15.9 kg including battery and clamp. 31 mm hole, drilling time<15 s (60 kg/m rail). The quick-change drill bit design requires no installation tools.

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Product features:

        feed depth, with the battery charge shown digitally in real time so the operator can see it at a glance. The dual control system allows both electronic and mechanical feed. The feed accuracy of the electronic feed is adjustable, so one machine can be used for both rough and precision grinding. A preset warning feed depth for grinding prevents over-grinding and grinding accidents. Super-long battery life allows one hour of continuous operation. The whole machine is waterproof and can be used at temperatures below minus 30 degrees.

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Product features:

        Intelligent digital display shows the remaining charge and operating time in real time. Three-stage vibration damping reduces operator fatigue. IP45 waterproof and dustproof design makes it suitable for all-weather work. Extremely cold resistant, it works normally at minus 30 degrees. The 36V lithium battery is interchangeable with the batteries of the wrenches and drilling machines. Certified by CRCC testing and compliant with railway standards. A double safety protection arrangement means the machine will not start if the battery is inserted while the switch is on; it is also fitted with an emergency stop button for smarter double protection.

Intelligent maintenance products

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Product features:

        Extra-long battery life: on a single charge it can loosen or tighten more than 3,000 S36 bolts. Intelligent torque control lets the operator set the working torque according to actual site conditions, and intelligent electronic control technology ensures that the actual torque does not change as the battery charge drops. Intelligent digital display shows the working torque and the remaining charge. The machine is fully waterproof and can be used in the rain as well as at temperatures below minus 30 degrees. Weighing 41 kg in total, it can be quickly dismantled and assembled for easy on- and off-track handling.

content-image
Product features:

Weighing less than 11 kg in total (including the battery), the machine can be carried on and off the track. The quick-change drill bit design requires no tools. Safety design: in an emergency the machine can be separated quickly from the core drill bit so that train traffic is not affected and accidents are avoided. Powerful 2.5 kW brushless DC motor. Intelligent digital display shows in real time how many holes can still be drilled with the remaining charge. Extra-long battery life: on a single charge it can drill 30 bolt holes (40 mm diameter). The whole machine is waterproof and dustproof, and the drill bit can be removed quickly.

content-image
Product features:

An ultra-high loosening torque of 3,500 Nm for loosening and tightening turnout hump bolts, insulated bolts on rubber cross plates and S41/S46 anchor bolts on high-speed lines. Intelligent torque control from 1,000 to 2,000 Nm allows the operator to set the working torque in steps of 100 Nm according to actual site conditions. Intelligent electronic control technology ensures that the actual torque does not change as the battery charge drops. Intelligent digital display shows the working torque and the remaining charge. The machine has IP45 protection and can be used in the rain as well as at temperatures below minus 30 degrees. Weighing 9 kg (excluding the battery), it can be carried on and off the track.

content-image
Product features:

Horizontal use, fully waterproof design, suitable for work in the rain, clean energy with no pollution, intelligent digital display showing the charge level and working torque in real time. The precise torque control function lets operators set the required working torque themselves, keeping bolt tightening accurate and consistent. The 36V professional lithium battery platform supports extra-long running times (860 S36 bolts tightened or 950 loosened per charge). The battery is certified to UN38.3, the globally recognised lithium battery safety standard. An ultra-high tightening torque of 2,500 Nm and loosening torque of 3,000 Nm, with a patented design, make loosening and tightening Vossloh bolts on high-speed lines easy.

content-image
Product features:

Digital torque control lets operators set the working torque themselves (adjustable up and down in steps of 10 Nm). A powerful 1.5 kW brushless DC motor delivers a maximum tightening torque of more than 2,000 Nm and a maximum loosening torque of more than 2,200 Nm. Constant power output means the working torque does not drop as the battery discharges. 36V voltage and an 8 Ah battery give extra-long running times - with S36 bolts, 650 bolts tightened (150 Nm) or 750 loosened (150 Nm). The rear-insert battery design prevents the battery from coming loose. The main unit weighs 3.8 kg and has a cast steel impact housing to prevent impact cracking, making it durable and drop resistant. Brushless DC motor, intelligent digital torque control and a high-capacity lithium battery.

content-image
Product features:

An extremely powerful brushless DC motor with a maximum output of more than 5 kW cuts 60 kg/m rail efficiently in less than 90 seconds. The complete machine has an ultra-light design at 13.5 kg, and the battery can be detached from the machine for transport and charging. Extra-long battery life: on a single charge it can make 9 cuts (60 kg/m rail). The whole machine is waterproof and dustproof, with real-time data display and a 72V brushless DC motor. It uses a professional railway clamping device to ensure that cutting accuracy meets CRCC requirements.

content-image
Product features:

Fully waterproof design, suitable for work in the rain, clean energy with no pollution, an intelligent control system that maintains a constant drilling speed and shows how many holes can still be drilled with the remaining charge. The 36V professional lithium battery platform supports extra-long running times (more than forty 31 mm holes per charge). Ultra-light weight: only 15.9 kg including battery and clamp. 31 mm hole, drilling time<15 s (60 kg/m rail). The quick-change drill bit design requires no installation tools.

content-image
Product features:

feed depth, with the battery charge shown digitally in real time so the operator can see it at a glance. The dual control system allows both electronic and mechanical feed. The feed accuracy of the electronic feed is adjustable, so one machine can be used for both rough and precision grinding. A preset warning feed depth for grinding prevents over-grinding and grinding accidents. Super-long battery life allows one hour of continuous operation. The whole machine is waterproof and can be used at temperatures below minus 30 degrees.

content-image
Product features:

Intelligent digital display shows the remaining charge and operating time in real time. Three-stage vibration damping reduces operator fatigue. IP45 waterproof and dustproof design makes it suitable for all-weather work. Extremely cold resistant, it works normally at minus 30 degrees. The 36V lithium battery is interchangeable with the batteries of the wrenches and drilling machines. Certified by CRCC testing and compliant with railway standards. A double safety protection arrangement means the machine will not start if the battery is inserted while the switch is on; it is also fitted with an emergency stop button for smarter double protection.