01
Washing jacks
Single and twin plunger, 4 to 16 tonnes, 1500 mm lift. The core of any wash bay.
0 / 1500 mm
Drag to rotate
Direct importer · Senok Equipments
Lifts that
hold16 tonnes.
Senok washing jacks, two post lifts, air compressors and grease pumps — imported direct and stocked in Veyangoda. Single plunger to twin post, 4 to 16 tonnes.
What we supply
Everything a
service bay needs
We fit out complete service stations and car wash centres, or supply single machines. All Senok, all stocked locally, all installed by us.
02
Two post lifts
Electro-hydraulic 4 tonne. For workshops doing underbody and suspension work.
03
Air compressors
Reciprocating units sized to run your jacks, guns and inflators without starving.
04
Vehicle washer pumps
High pressure pumps for washdown, chassis cleaning and general bay use.
05
Grease pumps
Pneumatic and hand operated. Lubrication that keeps a service line moving.
06
Automatic washing systems
For high volume centres where hand washing can no longer keep up.
07
Hydraulic hose & fittings
Made up to length. Bring us the old hose and we will match it.
08
Spares & service
Seals, plungers and consumables for the machines we supply.
Senok washing jacks · manufacturer specifications
Pick your
capacity
Six models across three weight classes. Choose by the heaviest vehicle you will ever put on it, not the one you have today.
- Model
- PU 04 SH
- Lifting capacity
- 4.0 tonnes
- Plungers
- One
- Plunger diameter
- 270 mm
- Lifting height
- 1500 mm
- Platform size
- 4500 × 700 mm
- Air pressure required
- 9–12 kg/cm²
- Oil tank capacity
- Nil
Commissioned work
Installed,
piped, running
We do not drop a machine at the gate. Jacks are set in the pit, air and water lines are run, and the bay is commissioned before we leave.
Before you buy
Five things
to check
A lift is a fifteen year purchase. These are the questions that decide whether you are happy with it in year three.
Can your compressor actually feed it?
A 16 tonne twin post needs 10–15 kg/cm². Undersized air is the most common reason a new jack disappoints. Size the compressor and the jack together.
Is your floor deep enough?
Plunger type jacks need a pit. Depth depends on the model. Measure before you commit, not after the machine lands.
One platform or two?
Single platform is simpler and cheaper. Twin post gives you open underbody access. It depends on whether you are washing or repairing.
Who services it in year four?
Ask where the seals and plungers come from, and how long a replacement takes to arrive. Parts availability outlasts the warranty.
What is the heaviest vehicle you will take?
Buyers size for today's cars and turn away a lorry two years later. The step from 8 to 16 tonnes is cheaper now than a second machine later.
From the yard
Machines
in motion
Lifts running, compressors installed, stock arriving. Straight from our Facebook page.
Talk to us
Call. We
answer.
Tell us the heaviest vehicle and your bay dimensions and we will tell you which model fits. No obligation.
Find us
No. 29/4, Veyangoda–Dadagamuwa Road, Dadagamuwa, Veyangoda