3-Ton Hydraulic Bottle Jack with Adjustable Piston and Safety Release Valve

Brief Overview

This 3-ton hydraulic bottle jack delivers reliable vertical lifting for standard passenger vehicles in workshops, garages, and field service applications. Built on proven hydraulic principles with precision-engineered valve systems, it pairs portability with safety-focused design. For heavier-duty applications or permanent shop installations, consider pairing this jack with adjustable jack stands or upgrading to a higher-capacity 5-ton bottle jack for mixed-fleet operations.

Key Features

• Controlled descent mechanism: Built-in release valve ensures gradual, safe lowering—no sudden piston drop
• Adjustable piston screw: Fine-tune operating height for vehicles with varying suspension geometry
• Dual valve system: High-quality inlet and safety relief valves maintain precise hydraulic pressure dosing
• Compact footprint: Rectangular base (approximately 160 mm × 140 mm) fits easily under low-clearance vehicles
• Disassembled handle design: Two-piece tubular handle stores compactly without sacrificing leverage
• Corrosion-resistant finish: Glossy blue paint with sealed casting protects against workshop moisture

Business Advantages for Resellers

High-margin entry point: 3-ton capacity covers 70–80% of standard vehicle servicing—maximizes unit velocity in mixed-product inventory.

Essential paired sales: Bundle with heavy-duty jack stands to position as a complete lifting solution and increase basket value per transaction.

Mechanic loyalty driver: Reliable controlled lowering and adjustable height reduce call-backs for damage claims—strengthens your workshop credibility.

Fleet maintenance fit: Garages managing multiple vehicle types (sedans, light SUVs, compact trucks) stock multiple units to handle shifts between models.

Technical Specifications

Parameter	Value
Lifting capacity	3 tonnes (30 kN)
Minimum height	158 mm
Maximum height	298 mm
Lift stroke	90 mm
Adjustment range	50 mm (piston screw)
Dry weight	2.2 kg
Base design	Cast iron, rectangular footprint
Handle configuration	Two-piece tubular assembly (disassembled for storage)
Safety features	Relief valve + controlled-descent release mechanism
Finish	Industrial-grade blue enamel paint

Operational Notes

• Load limit: Never exceed 3 tonnes. Overload voids safety features and risks structural failure.
• Pressure relief: The safety valve automatically prevents over-pressurization; do not force the pump handle.
• Controlled lowering: The release valve must be opened gradually to lower the jack—this prevents sudden descent and equipment damage.
• Height adjustment: Use the piston screw to match vehicle ride height before lifting. Re-check clearance between jack head and vehicle contact point.

Why This Jack Sells

Mechanics choose this jack because it balances portability with safety—two requirements that drive repeat purchases. The controlled-descent feature eliminates the risk of sudden load drop (a common complaint with budget jacks), while the adjustable piston handles everything from lowered sports cars to lifted trucks without requiring multiple units. At 2.2 kg, it moves between bays without fatigue.

For distributors, this is a high-turnover, low-defect product that generates positive word-of-mouth in workshop networks.

---

Ready to order? Stock 3-ton jacks in multiples of 5–10 units per warehouse location to capture fleet maintenance contracts and steady over-the-counter sales.