Hydraulic Bumper Pull TJ
$795.00
TJ hydraulic bumper pull tongue jack
Complete hydraulic tongue jack system designed for bumper pull applications, where a gooseneck or fifth wheel jack will not fit. Push button lifting on a bumper pull trailer removes the crank entirely.
Specifications
| Lifting capacity | 6,000 lbs |
|---|---|
| Stroke length | 16" |
| Application | Bumper pull trailers |
| Manual override | Standard |
| Control | Keyed switch and harness, standard |
Where the TJ sits in the range
The TJ is the smallest jack in the EQ Systems trailer line at 6,000 lbs. Above it are the AJ at 8,000 lbs single and 16,000 lbs dual on a 24 inch stroke, and the AM at 12,000 lbs single and 24,000 lbs dual with 20, 24 and 30 inch stroke options. Four and six point automatic leveling systems are also available for trailers.
Service parts
The replacement cylinder is part 1218EQ. TJ single leg systems run on the 3200KS pump with reservoir 3333K and cover 70337. The switchgear for this single function system is 6526.
Standard and optional equipment
- Keyed switch and harness standard, which also prevents unauthorized use of the system
- Wireless remote option, part 7823 for single function jacks
- Universal mounting brackets included
- Switchgear built in house, performance verification tested, braided nylon exterior
Battery requirement
EQ Systems recommends a minimum group 24 RV or marine battery rated at least 100 minutes reserve capacity and 500 cold cranking amps; the higher those numbers the better. Flooded lead acid, gel and AGM types are all suitable. Some lithium batteries cannot deliver the running amperage this system needs, so check with the battery manufacturer before fitting one. If the trailer sits between trips, Stay Charge parts 8400 and 8427 charge the trailer battery from the tow vehicle.
Fluid and maintenance
A TJ bumper pull jack runs on Dexron III ATF, filled to about one inch below the top of the reservoir with the jacks fully retracted. Remember the level rises as the jacks retract. The reservoir must run with its vented breather cap fitted, not the flush shipping plug, or the jack will operate erratically. EQ Systems recommends owners inspect the system every 12 months, checking that all connections are tight and free from corrosion, particularly the ground to the pump stud and the positive cable to the motor solenoid.