Thieman TWL Series
The Thieman TWL cantilever liftgate delivers reliable performance for van and stake body trucks with 1,250–2,000 lb. capacity, power-close platform, and gravity-down lowering.
Built for durability, it's ideal for versatile delivery operations. Compatible with a wide range of bed heights, the Thieman liftgate meets TMC electrical standards. Cantilever lift gate solutions made simple.
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Maintain your Thieman liftgate with OEM components for the TWL series. From power units to platform hardware, shop parts by number for fast, accurate replacement. Keep your cantilever liftgate operating at peak performance.
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Thieman TWL Liftgate: Cantilever Power for Work Trucks
All about Thieman TWL Series Liftgate
When it comes to dependable, everyday cargo loading, the Thieman TWL cantilever liftgate stands out as a versatile, rugged choice for van and stake body trucks. Engineered for demanding delivery routes, the TWL combines strength, safety, and smart design in one efficient package.
Why Choose the TWL Cantilever Liftgate?
The TWL series is available in multiple configurations, with lifting capacities of 1,250 lbs, 1,600 lbs, and 2,000 lbs—making it suitable for a wide range of cargo. Whether you're in the parcel delivery, food service, or general freight industry, this liftgate adapts to your workload.
Key Features:
- TDR 44 – 4,400 lb capacity
- TDR 55 – 5,500 lb capacity
- TDR 66 – 6,600 lb capacity
This flexibility allows you to match the right model to your vehicle’s needs without sacrificing performance.
Column Gate Stability
Thanks to its dual vertical tracks and fixed lifting mechanism, the TDR provides:
- Cantilever-style liftgate for maximum rear access and stability
- Bed height compatibility:
- TWL-125ET: 33"–47"
- TWL-16ET and TWL-20ET: 37"–52"
- Platform sizes from 66"x26" to 90"x32" (all include 8" taper/ramp)
- Gravity-down lowering to reduce battery draw and increase motor life
- Cam-activated power close for secure, efficient stowage
- Adjustable cylinder shafts for perfect platform alignment
- Meets all TMC electrical guidelines
Built for Reliability
Thieman’s TWL liftgates are manufactured to minimize maintenance while maximizing uptime:
- Grease fittings at wear points simplify maintenance.
- Latch chains offer added safety during transport.
- Push-button and remote pendant controls provide operational flexibility.
- Available in expanded metal or solid platforms, tailored to user needs.
Applications & Compatibility
Designed specifically for van and stake body trucks, the TWL is ideal for:
- Regional delivery fleets
- Final-mile logistics providers
- Commercial trades requiring consistent, safe cargo handling
If you're replacing an older unit or upgrading to a Thieman cantilever liftgate, the TWL offers multiple configurations to meet your needs. With TWL-125ET, TWL-16ET, and TWL-20ET models available, capacity and platform size can be matched exactly to your vehicle specs and cargo volume.
Thieman: Trusted Name in Tailgates
Backed by decades of engineering and industry use, Thieman tailgates are a staple in commercial fleets. The TWL series upholds that legacy, providing an optimal balance of innovation and simplicity.
Visit the product pages to explore specific TWL models:
Need Parts or Service?
Whether it’s for preventative maintenance or unexpected repairs, LiftGateMe connects you with OEM lift gate parts. Explore our parts lookup by number system and keep your Thieman liftgates in peak condition.
Frequently Asked Questions
1. What are the lifting capacities of the TWL models?
The TWL-125ET supports up to 1,250 lbs, TWL-16ET handles 1,600 lbs, and TWL-20ET lifts up to 2,000 lbs.
2. What platform sizes are available?
Platform sizes range from 66" x 26" to 90" x 32", with an additional 8" ramp.
3. Does the TWL liftgate support power-down operation?
Yes. While the standard operation is gravity-down, a power-down option is available for specific configurations.
4. What’s the difference between TWL-125, 16, and 20?
Primarily, the lifting capacity and compatible bed height. TWL-125 suits lighter loads and lower beds; TWL-16 and 20 are ideal for heavier cargo and taller truck beds.
5. Is the TWL compatible with refrigerated trucks or box trucks?
Yes, as long as the truck falls within the appropriate bed height and frame structure. Always confirm compatibility during installation.
6. Can I retrofit a TWL liftgate to an older vehicle?
Retrofitting is possible, but frame integrity, electrical setup, and clearance must be evaluated first. Consult your installer or contact Thieman support.
