Product Description
Parking Simplified
Even moving heavy trailers is simple with this remote-controlled trailer dolly. No more stressing about fitting large trailers into tight and awkward spaces.
Move fifth wheels, goosenecks, pintles, and larger ball-mounted trailers with wireless remote control. Powerful enough to move up to 15,000 lbs with ease.
Compatible with all 2" & 2 5/16" trailer couplers, kingpins, and goosenecks (other hitch adapters also available)
- Move trailers on firm grass, gravel and asphalt
- Safe parking on grades up to 4%
- Shipped as a complete kit - assemble and use in seconds
See full product specifications
Rechargeable Batteries
Powered by two on-board 12V DCM0035 Interstate® batteries. Simply connect the dolly to a wall outlet to recharge.
Smart Brake Controller
The 7-way plug controls electric brakes, and provides an electronic lock out for surge brakes when reversing.
Packages
15K-BF and 15K-G
15K-BF: Ball Mount and Fifth Wheel
20" Ball Mount Adapter
Securely connect to your trailers' coupler with our proprietary Stablelock technology. Includes a 2” and 2 5/16” hitch ball.
50" Kingpin Adapter
Solid connection for Fifth Wheel trailers, including Universal Stabilizer Bars. A drop-down option available for lower frames.15K-BF:
15K-G: Gooseneck
Custom Gooseneck Adapter
Built to the specifications of your trailer for the ideal fit. Kit includes universal stabilizer bars and a custom hitch ball.
When ordering, leave a note at checkout with your trailers' height from the ground to the base of the trailer coupler.
Integrated Safety Features
Includes a built-in Volt Meter for monitoring battery levels while operating, and Overload Protection.
Manufactured in North America
Made with durable, powder coated steel for years of reliable, powerful parking.
Gross Vehicle Weight Rating
Maximum Weight Capacity
Three adapters available for unique trailer connections! For optimal safety, please ensure the total weight of your trailer is within the maximum weight ratings per trailer dolly
15,000 lbs
Kingpin Adapter
Max. Tongue Weight: 3,000 lbs
10,000 lbs
Ball Mount Adapter
Max. Tongue Weight: 1,000 lbs
12,000 lbs
Gooseneck Adapter
Max. Tongue Weight: 1,500 lbs
Safe & adaptable
Whether using the Ball Mount Adapter, or the Kingpin or Gooseneck Adapters, move with confidence, knowing that your trailer is securely connected. Universal Stabilizer Bars offer multiple connection points to keep the dolly stable.
Intuitive operation
Hook up to your trailer and start parking with the Wireless Controller. The dolly will brake automatically when the joysticks are in neutral, and your trailer brakes will be activated simultaneously by the Smart Brake Controller.
Park anywhere!
Maneuver around any obstacle and park in tight spaces, or even hitch first – no spotter required! Get out of the driver’s seat and take the controls into your own hands.
Powerful and precise parking!
Specifications
Have a heavy-duty trailer with a different connection type? Then the Transformer 15K is the tool for you! Connect to large ball-mounted trailers, Fifth Wheels, Goosenecks, or even Pintle hitches (adapter sold separately).
Eliminate your biggest parking headaches and maneuver with ease using the Wireless Joystick Controller.
User Manuals36” L x 27” W x 16” H
265 lbs
Ball Mount Adapter: 20”
Kingpin Adapter: 50”
Gooseneck Adapter: custom
60 PSI
6.5”
Low: max. 30 ft/min
High: max. 60 ft/min
3.4 hp
2 x 12V DCM0035 Interstate® Battery
2”
2 5/16”
Steel
White
Compare Models
Which Transformer Trailer Dolly is right for you?
15K-BF
15K-G
20" Ball Mount
50" Kingpin
Custom Gooseneck
Measurements Required: Height from Ground to Hitch
15,000 lbs GVWR
3,000 lbs Tongue
12,000 lbs GVWR
1,500 lbs Tongue
2" & 2 5/16"
One Custom Hitch Ball (Measurements Required)
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Universal Stabilizer Bars: Kingpin Box or Landing Leg Connection
Universal Stabilizer Bars: Landing Leg Connection
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