Pit jack
hydro-pneumatic20 tonsfor lifting applications

Pit jack - Autolift Ltd - hydro-pneumatic / 20 tons / for lifting applications
Pit jack - Autolift Ltd - hydro-pneumatic / 20 tons / for lifting applications
Pit jack - Autolift Ltd - hydro-pneumatic / 20 tons / for lifting applications - image - 2
Pit jack - Autolift Ltd - hydro-pneumatic / 20 tons / for lifting applications - image - 3
Pit jack - Autolift Ltd - hydro-pneumatic / 20 tons / for lifting applications - image - 4
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Characteristics

Type
pit
Technology
hydro-pneumatic
Maximum load
20 tons
Applications
for lifting applications, for trucks, for heavy vehicles, garage
Other characteristics
for heavy loads, adjustable, twin ram, with Spring Loaded Ends
Lifting height

Max.: 650 mm
(25.6 in)

Min.: 0 mm
(0 in)

Stroke

400 mm
(15.75 in)

Pressure

Max.: 10 bar
(145.04 psi)

Min.: 7 bar
(101.53 psi)

Description

Overview
  • UK‑made twin‑ram inspection pit jack for lifting trucks and other HGVs in service and test pits. 20 tonne capacity with an adjustable beam covering pit widths from 750 mm to 1,400 mm.
  • Air‑over‑oil hydraulic system with a fast‑acting air pump and spring‑loaded retractable wheels that lock the jack under load.


Main features
  • Available in multiple frame sizes providing a wide range of width adjustment for versatile pit coverage.
  • Fast‑acting air pump / high‑output hand pump for rapid operation.
  • Air‑over‑oil hydraulic design to optimise cylinder performance and service life.
  • Ergonomic handles for safe and easy movement of the jack along the pit.
  • Integrated tool tray to keep tools and parts accessible during work.
  • Designed for use in ATF and MOT test lanes and commercial vehicle workshops.
  • Multiple safety measures: safety lowering valves, anti‑burst (hose) valves and ram lock‑off handles; Security Struts available as an optional retrofit.
  • Supplied with accessories: 2×125 mm extensions, 2× V‑head adapters, 2× dish‑head pads, rear adapter rack holder and air blow gun.
  • UKCA / CE marked and designed to comply with applicable EC and UK regulations.


Additional technical details (from specification table)
  • Beam: covers pit widths from 750 mm to 1,400 mm (see sizing options for the most suitable frame).
  • Wheels: spring‑loaded wheels retract under load to lock jack position.
  • Power pack: high‑output hand pump provides required flow to the cylinders.
  • Rams: two double‑acting hydraulic cylinders with 400 mm stroke; chrome‑plated rods and modern seal technology; each cylinder fitted with safety hose burst valve and 90° isolation valve for visual position confirmation.
  • Each cylinder can be operated independently; rams slide transversely for accurate positioning.
  • Warranty & compliance: 5‑year warranty (T&C apply). Units designed and manufactured in accordance with Machinery Directive 98/37/EC and BS EN 1494:2001; LOLER compliant; each unit fully tested, serial numbered and supplied with a test certificate.


Technical specifications
  • Capacity: 20 tonne.
  • Lifting stroke (ram stroke): 400 mm.
  • Pit width coverage (beam): 750 mm – 1,400 mm (various frame sizes available).
  • Wheel system: spring‑loaded retractable wheels (lock position under load).
  • Hydraulic system: air‑over‑oil design with fast‑acting air pump (high‑output hand pump/power pack).
  • Rams details: two double‑acting cylinders, chrome‑plated rods, advanced seals, safety hose burst valves, 90° isolation valves; cylinders operable independently and rams slide transversely for accurate positioning.
  • Safety features: safety lowering valves, anti‑burst valves, ram lock‑off handles; Security Struts optional and retrofit‑able.
  • Included with unit: 2×125 mm extensions, 2× V‑head adapters, 2× dish‑head pads, rear adapter rack holder, air blow gun.
  • Suitability: built for commercial vehicle workshops, HGV inspection pits, ATF & MOT test lanes.
  • Marking & certification: UKCA / CE marked; conforms to Machinery Directive 98/37/EC and BS EN 1494:2001; LOLER compliant; each unit supplied with serial number and test certificate.
  • Warranty: 5 years (terms and conditions apply).

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.