Tuckunder Series: TKR
Flatbed and Van - Tuckunder Series: TKR
TKR Model
The Tommy Gate Tuckunder Series TKR features a dual-cylinder, power-down, highly efficient design and accommodates bed heights from 43 to 59 inches. With modern engineering and a robust 4,000 lbs. lifting capacity, the TKR combines durability with streamlined design.
Liftgate Capacity
4,000 lbs.
Hydraulic System
Dual-Cylinder
Tuckunder Style
Tilt-Up Level Ride
Tuckunder Series: TKR Features
- Higher lifting capacities
- Stores underneath vehicle bed
- Rubber dock bumpers included
- Low-profile, fixed toggle control
- Adjustable steps
- Galvanized models available
Bed Extensions
Bed extensions are made from 3/16-inch steel construction and are available for all Tommy Gate Tuckunder Series models. Each bed extension includes standard 24-inch rubber dock bumpers and bolt-on adjustable steps.
Stowage Stop Mechanism
Stops liftgate just before contact with bed extension when in closed position.
Models for 96" & 102" Wide Bodies
| Model | Capacity | Load Area | Taper | Travel | Weight | Applications | Spec |
|---|---|---|---|---|---|---|---|
| TKR-81-40 EA56 | 4000 | 81 x 56 | 0 | 43-59 | 762 | A,B | |
| TKR-81-40 EA62 | 4000 | 81 x 62 | 0 | 46-59 | 914 | A,B |
1. Minimum bed heights (laden), Maximum bed heights (unladen).
2. Gate weight does not include Bed-Extension and Side Steps.
Applications & Order Codes - Flatbed and Van → Tuckunder Series: TKR
| Code | Body Style |
|---|---|
| A | 102" Wide Bodies |
| B | 96" Wide Bodies |
Available Bed Extensions
| Body Size | Bed Extension Type | Weight | Description |
|---|---|---|---|
| 96" | Standard | 276 |
3/16-inch steel construction, adjustable-height bolt-on side steps with rubber dock bumpers and light hole cover plates |
| 102" | Standard | 283 |
3/16-inch steel construction, adjustable-height bolt-on side steps with rubber dock bumpers and light hole cover plates |
Available Platforms
2-piece, 56-inch-deep, wedge-style, extruded aluminum platform (w/ 29.5" base and 26.5" flipper).
2-piece, 62-inch-deep, wedge-style, extruded aluminum platform (w/ 31.5" base and 30.5" flipper).
Standard Features
Dual Cylinder
two hydraulic cylinders
Platform Power Down
offers consistent platform action both upwards and downwards
Tilt-Up Level Ride
Keeps the platform level during lift and stows upright
Stowage-Stop Mechanism
Prevents the liftgate from contacting the bed-extension by automatically stopping just before contact
Bumper Bar
a low, full-width steel bar mounted under the liftgate
Thermal Protected Motor
Electric motor with thermal shut off
Low-profile, Fixed Toggle Control
a low-profile control with five-minute inactivity shut-off
Platform Flags
Reflective flags, mounted under platform
Available Options
1. Aluminum platforms lose 14 inches of loading depth when cart stops are deployed.
2. Galvanizing Option may increase lead time. All galvanized gates include a galvanized bed-extension.
3. Auxiliary Battery Box may require additional charge line kits. Visit tommygate.com for more information.
Documents for Tuckunder Series: TKR
Product
| Owner's Manuals | Size | Download |
|---|---|---|
| Tuckunder Series - TKR Owner's Manual | 2.87 MB |
| Warranty Documentation | Size | Download |
|---|---|---|
| Warranty Guidelines | 506kb |
| Parts Lists | Size | Download |
|---|---|---|
| Flatbed, Stake, & Van - Tuckunder Series - TKR Parts List | 306.71 KB |
| Other Documents | Size | Download |
|---|---|---|
| Tuckunder Series Galvanizing Option | 1mb |
Installation
| General | Size | Download |
|---|---|---|
| Estimated Installation Times | 452kb |
| Tuckunder Installation Instructions | Size | Download |
|---|---|---|
| TKR Model Installation Instructions 2025 | 1.96 mb |
| Optional Equipment Instructions | Size | Download |
|---|---|---|
| Auxiliary Battery Box Instructions | 3790kb | |
| Auxiliary Battery Box (Charge Line) Instructions | 850kb |
Dimensions
| Detailed Dimensions | Size | Download |
|---|---|---|
| Flatbed/Van - Tuckunder Series - TKT Dimensions | 1.22 MB |
Brochures
| Full-line Catalogs | Size | Download |
|---|---|---|
| Tommy Gate Liftgate Guide | 9133kb |
| New Products | Size | Download |
|---|---|---|
| Tuckunder Series - Product Brochure | 1438kb |
Product Videos| View all Product Videos
From the Photo Archive| Visit the Photo Archive
Related Blog Posts| Visit Liftgate Central
Owner's Manuals
Tommy Gate Owner’s Manuals can be found in the Document Library.
Visit Document Library