Description

Industrial Grade 4 Tonne Lifting Capacity for Heavy Machinery

The AC Hydraulic DK40Q delivers reliable, high-capacity lifting performance specifically optimized for fleet managers, heavy mechanics, and agricultural engineers throughout Ireland. Boasting a genuine 4.0 tonne (4,000 kg) safe lifting limit, this heavy-duty trolley jack effortlessly raises delivery commercial trucks, municipal transport vehicles, farm tractors, and rugged civil engineering machinery. Built with an exceptionally wide and robust chassis made from high-strength industrial steel, it completely eliminates frame twisting to ensure stable lifting operations in intensive workshop settings.

Versatile Working Range for Diverse Fleet Maintenance

Handling multiple vehicle classes requires flexible workshop equipment. The AC Hydraulic DK40Q addresses this with an entry profile minimum height of just 140 mm, allowing it to slide cleanly beneath heavy low-profile axles and machinery undercarriages. When pumping, the hydraulic cylinder moves smoothly up to a maximum height of 600 mm. This ample vertical range gives service technicians plenty of room to confidently execute heavy-duty brake overhauls, tyre tracking adjustments, suspension repairs, and general underbody inspections.

Advanced Dead Man Safety Controls and Overload Security

Safety is non-negotiable when working beneath large commercial loads. The DK40Q is equipped with a high-precision manual dead man's release valve inside the handle, giving the operator absolute, granular control over the lowering speed and preventing unpredictable or hazardous drops. To further safeguard your workforce and your machinery, an integrated built-in safety overload valve automatically blocks the lifting mechanism if the weight exceeds the 4,000 kg rating, ensuring a completely safe working environment.

Ergonomic Layout and Rapid Workshop Deployment

To optimize job efficiency in commercial repair bays, this hydraulic floor jack incorporates a standard quick-lift foot pedal. This feature brings the large lifting saddle up into contact with the vehicle chassis lifting spot instantly, eliminating repetitive manual handle strokes before the load engages. The unit features an ergonomically designed 950 mm handle that ensures a positive, non-slip grip, making the 95 kg jack remarkably easy to steer, position, and transport across smooth or industrial concrete surfaces.

Durable Danish Craftsmanship Built for Demanding Environments

Proudly engineered and constructed in Viborg, Denmark, the AC Hydraulic DK40Q uses only premium raw materials and hard-chromium plated hydraulic rams to prevent corrosion and premature wear. It is fully designed to deliver a long, low-maintenance service life under punishing workshop conditions. For garages operating on outdoor gravel areas or uneven service yards, the chassis can also be configured with optional high-clearance pneumatic tyres to maximize mobility across any industrial terrain.

Frequently Asked Questions (FAQ)

What is the primary application for the AC Hydraulic DK40Q?
The DK40Q is a heavy-duty 4 tonne (4,000 kg) trolley jack tailored for busy commercial vehicle garages, transport fleet workshops, and agricultural engineering yards. It safely manages delivery trucks, farm tractors, and industrial plant machinery.

What is the difference between the DK40Q and the 'HLQ' models?
The 'Q' suffix denotes a standard heavy-duty high-lift jack reaching a maximum height of 600 mm, which is ideal for standard truck axles and commercial underbodies. The 'HLQ' models feature an extended, ultra-high-lift arm setup designed to reach up to 975 mm for exceptionally tall machinery.

Will the 140 mm minimum height accommodate low commercial axles?
Yes, the 140 mm entry profile is low enough to easily roll beneath the front or rear lifting points of standard commercial vehicles, trucks, and low-clearance agricultural hitches without catching.

Does the hydraulic system protect against rusting or wear over time?
Yes. Built to withstand punishing industrial conditions, the DK40Q features a hard-chromium plated hydraulic piston ram and top-tier industrial seal kits. This construction resists corrosion, moisture, and premature wear, ensuring a lifetime of dependable performance.

Technical Specifications