Jacking Beams by BendPak


SKU# 5175249

3,175-kg. Capacity / Jacking Beam / Easy-Roll Wheels

This 3,175-kg. capacity Jacking Beam is made for an HD-14 four-post hoist. Each jacking beam comes complete with three safety-lock positions and stackable pad adapters to provide added clearance when needed.

RJ7W 4-Post Jacking Beam by BendPak
User Manual Download
Sales Sheet Download
Warranty Download

Hoist 3,175-kg. for Full Wheel Service Capability

The HD-14 car ​hoist is one of our most popular units for hoisting medium-duty vehicles, as well as low-stance sports cars. Its extended approach ramps make it easy to safely engage your vehicle’s wheels, but what do you do when it’s time for a tire swap? Unless you want a two-post ​hoist, as well, you’ll want a pair of BendPak’s RJ7W jacking beams. Each jack hoists half the vehicle frame.

Rubber contact pads

BendPak rubber contact pads are included with every rolling bridge jack we sell. The RJ7W pads engage the hoist points of large vehicle chassis with ease. We recommend purchasing the optional frame cradle pads for larger trucks and SUVs, as well.

Stackable adapters

Because different suspension rigs and vehicle bodies sit at different heights above the ground, the RJ7W rubber contact pads come with stackable adapters. This lets you reach the hoist points without sacrificing how much rise you get from the jack. The adapters work on every vehicle type; all you need to know is whether the RJ7W is the right jack for what you want to hoist.

High-pressure hydraulic power unit

A single, air-hydraulic pump is fitted to the side of the RJ7W jacking beam. Your car ​hoist has its own electric-hydraulic system that runs independent of your jack’s. After connecting the air line to the jack (needs 125 PSI and 10-20 CFM), an easy-to-use foot pedal activates the jack.

Three lock levels

For your convenience, BendPak ​jacking beams can be hoisted to three different positions. They lock automatically as the jack rises and release together as the jack descends. Your car hoist operations are separate from those of the ​sliding jack.


  • 3,175-kg. hoisting capacity
  • Rubber contact pads
  • Stackable adapters
  • High-pressure hydraulic power unit
  • Optional air-line kit
RJ7W specs diagram


Lifting Capacity*


A - Max. Height + Pad Only:
B - Max. Height + Pad + Adapter:
C - Min. Height + Pad Only:
D - Min. Height + Pad + Adapter:
Time to Full Rise:


F - Support Arm Width:
G - Max. Arm Reach:
H - Min. Arm Reach:

Power Unit




RJ7W Specifications

Lifting Capacity
7,000 lbs. (3,175 kg)
Suitable Lift Model(s)
HDS-14 Series, HDSO14P

Min. Drive-Over Height*

Pad Only:
4" (102 mm)
Pad + 2.75" Adapter:
6.75" (171 mm)
Pad + 5.5" Adapter:
9.5" (241 mm)

Max. Lifting Height*

Pad Only:
14.75" (375 mm)
Pad + 2.75" Adapter:
17.5" (445 mm)
Pad + 5.5" Adapter:
20.25" (514 mm)


Support Base Width:
36.25" (921 mm) - 46.5" (1,181 mm)
Max. Arm Reach:
56" (1,422 mm)
Min. Arm Reach:
42" (1,067 mm)
Time to Full Rise:
55 seconds
Air Pressure:
125 PSI (10-25 CFM)
Max. Operating Hydraulic Pressure:
4,550 PSI
Power Requirement:
Shipping Weight:
431 lbs. (195 kg)
Shipping Dimensions:
41.25" x 25" x 15" (1,048 mm x 635 mm x 381 mm)

* Dimensions listed are taken from the upper surface of the suitable four-post lift runway.

Included commercial-grade air-hydraulic pump requires 125 psi and 10 – 20 CFM.

Note: Not all BendPak hoist models meet the standards as prescribed by ANSI/ALI ALCTV-2017 or ANSI/UL 201. Consult www.autolift.org for a complete list or contact BendPak via contact@bendpak.com.