Crab Trolley Manufacturers in Nagpur | WSP Cranes & Services
WSP Cranes & Services is leading Crab Trolley manufacturers in Nagpur, suppliers and exporters in Nagpur, we have been manufacturing Crab Trolleys from more than 15 years as our principal business. We possess our own brand that provides credible products in Nagpur. We have the right safety and ISO 9001:2015 certificate. We specialize in quality and robust constructions to the industrial requirements. Our designs began a long time ago, and continue to become better. Our Crab Trolleys are used in heavy tasks that take place in factories and workshops.
We deliver to numerous locations in a short time. Crab Trolley is used to transport loads in a sideways direction. It is also up and down with inbuilt hoists. People in industries need it in their day-to-day activities. Our brand represents trust and long life. We revise designs on the basis of user-feedbacks. Our trolleys can survive difficult conditions without problems. We provide the most desired in industries.
About Crab Trolley
A Crab Trolley is a movable lifting unit mounted on an overhead crane bridge. It carries the hoist mechanism and travels laterally across the crane girder, enabling precise horizontal and vertical load movement. It plays a vital role in:
- Double girder overhead cranes
- Heavy load lifting systems
- Industrial material handling operations
Working Principle of Crab Trolley
The motor used by Crab Trolley is used to move wheels on the crane rails. Weight is moved using a wire rope and drum hoist. Gearboxes are used to moderate speed and power. It travels horizontally and upwards. Controls provide specific action by the operators. These certifications guarantee that our products are of industry regulations. Our suppliers are trusted suppliers after years of work.
Types of Crab Trolley
As Crab Trolley manufacturers in Nagpur, we provided different types according to loads and system which are given below.
- Double Girder Crab Trolley: This is used in the high-capacity and heavy-duty industrial consumer (10 to >100 tons) applications that operate on top of two parallel girders.
- Single Girder Hoist Crab: This is a smaller type of crane that functions on a single girder crane, usually in lighter loads as Crab Trolley suppliers in Nagpur.
- Flameproof Crab Trolley: Trolleys that are available and used in dangerous areas where sparking should be prevented as Crab Trolley exporters in Nagpur.
- Electric Crab Trolley: This is an automated system powered by electric motors and used to move across the beam, which is popular in factories.
- Manual/Cable Trolley: This is used in lighter and manual positioning.
Technical Specifications of Crab Trolley
We've added below a specialized table of Crab Trolley in Nagpur that provides further technical specification information.
| Feature | Single Girder Crab | Double Girder (Standard) | Heavy-Duty Winch Crab | Flameproof / Specialized |
|---|---|---|---|---|
| Capacity Range | 1T to 15T | 10T to 50T | 50T to 150T+ | 1T to 32T |
| Lifting Speed | 3.0 to 8.0 m/min | 2.5 to 6.0 m/min | 1.0 to 4.0 m/min | 2.0 to 6.0 m/min |
| Cross Travel (CT) Speed | 10 to 20 m/min | 15 to 30 m/min (VFD) | 10 to 20 m/min | 10 to 15 m/min |
| Wheel Material | Forged Steel (En-8) | Forged Steel (En-9/24) | Double Flanged (En-24) | Non-Sparking (Cu-Al) |
| Gearbox Type | Helical / Spur | Hardened Helical | Planetary / Heavy Spur | Enclosed Helical |
| Braking System | Electromagnetic DC | Electro-Hydraulic Thruster | Dual Thruster Brakes | Flameproof (Ex-d) |
| Rope Drum | Seamless Pipe / MS | Fabricated / Grooved | API Standard Grooved | SS / Anti-Corrosive |
| Duty Cycle | M3 / M4 | M5 / M6 | M7 / M8 (Continuous) | M4 / M5 |
| Control System | Pendant / VFD | Radio Remote / PLC | Master Controller / Cab | Flameproof Push-button |
Key Features & Components of Crab Trolley:
As Crab Trolley suppliers in Nagpur, following is features and component of our crab trolley
- Capacity: Light duty (1-5 tons) to heavy duty (>60 tons).
- Components: Contains a wire rope hoist / winch, motors, gear boxes and brakes.
- Function: Moves transversely (laterally) along the bridge girder that permits 3D movement together with hoist lifting and crane longitudinal travel.
- Materials: These are normally made using heavy-duty structural steel (Mild Steel).
Benefits of choosing us as Crab Trolley manufacturers in Nagpur
As Crab Trolley exporters in Nagpur, our trolley have different benefits according to requirement which are given below.
- Easy Handling of a load: Crab Trolley allows the workers to transport the heavy load without a lot of effort. It is also safe because it does not require manual lifting.
- Even Movement: Beams are provided with smooth movement through wheels and motors. No jerks translate to superior operator control. This cuts down wear on parts.
- Hardy Construction: It is constructed out of hard steel and is used on a daily rough environment. Extended life means reduced replacement.
- Safe Operation: Brakes and limits prevent over loads, or slips. Clarity ensures prevention of errors. Workers feel secure using it.
- Low Maintenance: Checks are simple because of low cost parts. Grease points are minimal and simple. Runs longer between fixes.
Applications of Crab Trolley
As Crab Trolley applicable in different sites which are given below.
- Steel Plants: Transportation of hot metal slabs. Assistance in rolling mills fast flow. Maintains a production flow and no delays.
- Workshops: Move the machines or tools in the assembly lines. Fits into narrow openings. Increases repair and constructing jobs.
- Warehouses: Move boxes or pieces to tall racks. Speeds storage and pickup. Facilitates management of inventory.
- Foundries: Casting through to cooling. Deals with heat and dust well. Aids in the pouring and finishing.
- Shipyards: Hauls plates or blocks to work on a hull. Extends to large distances on buildings. Assists in welding and fitting.
Location we serve in Nagpur
We distribute Crab Trolley in Nagpur as reliable manufacturers. This includes Nagpur, Nagpur, Nagpur, Mumbai, Ahmednagar ( Ahilyanagar ), Aurangabad (Chhatrapati Sambhajinagar ). Large areas and industrial centres reach us. factories zones, and inside territories all served. Rapid delivery of goods makes needs be met in time.
Why Choose us?
- Good materials adopted in permanent construction.
- Years serving in crane making.
- Boilerplate crane fittings.
- Any Nagpur spot delivery.
- Possesses all the required safety certificates.
- Own brand known for trust.
WSP Cranes & Services is well-known Crab Trolley manufacturers in Nagpur, suppliers and exporters in Nagpur. Get the best material handling with Pick Crab Trolley. It makes work powerful, secure, and comfortable. Powerful design addresses heavy loads on a daily basis.
Follow through with swinging motions and movements. We offered After-sale support. We have the best brand of crane in Nagpur. Trust years of skill and care. Get yours now and the change. Work smarter, not harder.
FAQs
It is a lift-travel unit. Best in overhead cranes in factories. Also from production to delivery we are best in it.
Check grease and bolts often. Clean after dusty jobs. And maintain in easy way no any special method required.
Yes we can make it any size to suit you. Works on most double girders.
