Construction Gearboxes for Track Drives, Winches, Mixers and Cranes
KNGEAR provides robust and compact construction gearboxes engineered to handle the demanding conditions of modern construction machinery. Our gear units are optimized for track drives, slewing mechanisms, winches, concrete mixers, and hoisting equipment—offering reliable performance in dusty, high-load, and intermittent duty environments.
We offer modular, high-torque solutions for OEMs, equipment upgrades, and direct replacements
Construction Gearboxes for Track Drives, Winches, Mixers and Cranes
KNGEAR provides robust and compact construction gearboxes engineered to handle the demanding conditions of modern construction machinery. Our gear units are optimized for track drives, slewing mechanisms, winches, concrete mixers, and hoisting equipment—offering reliable performance in dusty, high-load, and intermittent duty environments.
We offer modular, high-torque solutions for OEMs, equipment upgrades, and direct replacements for brands like Bonfiglioli, Brevini, and Zollern.
Key Features
- High Shock Load Capacity – Perfect for start-stop, impact-heavy applications
- Compact and Modular Design – Easy integration into mobile and compact equipment
- Heavy-Duty Bearings and Seals – Built for tough construction sites
- Optional Cooling Systems – For continuous-duty mixers or winches
- Multiple Mounting Options – Foot, flange, and shaft-mounted
- Custom Input/Output Shafts – Compatible with hydraulic and electric drives
Applications in Construction Machinery
- 🚜 Track Drives (Crawler Systems) – Excavators, drilling rigs, trenchers
- 🔁 Slew Drives – Rotary tables, cranes, piling rigs
- 🪨 Concrete Mixers – Mobile and stationary mixing stations
- 🪝 Winch & Hoist Systems – Tower cranes, gantry hoists, lifting platforms
- 🚧 Foundation Equipment – Auger drills, rotary piling machines
- 🧰 Custom Equipment – Tunnel boring machines, crawler cranes, telehandlers
Example Technical Specifications
| Parameter | Value Range |
|---|---|
| Output Torque | 5,000 Nm to 700,000 Nm |
| Gear Ratio | 10:1 to 200:1 (customizable) |
| Input Type | Hydraulic motor, electric motor |
| Output Shaft | Solid shaft, splined, wheel hub |
| Protection Level | IP65 / IP67, sealed and coated |
| Brake Compatibility | Available on request |
Customization & Brand Replacement
Need to replace a gearbox for your track unit, rotary drilling rig, or concrete mixer?
KNGEAR provides custom-fit or drop-in replacements for leading construction gearbox brands, improving lead time, durability, and local service.
Just send us the existing model, drawing, or your application specs—we’ll provide a tailored solution.
Contact Us for Construction Gearbox Solutions
We help you build stronger machines with gearboxes you can trust.
Get in touch with KNGEAR for OEM collaboration, equipment upgrades, or custom gearbox development.
📧 Email: info@kngear.com
🌐 Website: www.kngear.com
📄 Request a Quote