Hand-cranked Vertical Hydraulic Jack

Hand-cranked Vertical Hydraulic Jack  Description：

Our Hand-cranked Vertical Hydraulic Jack is a heavy-duty lifting tool engineered for vehicle maintenance, roadside emergencies, and industrial lifting tasks. Built with high-quality steel, it offers exceptional durability and stability across a range of load capacities from 2 tons to 50 tons. The vertical design ensures efficient force transmission, while the hand-crank operation allows precise height adjustment, making it ideal for cars, SUVs, trucks, and heavy machinery.

Company Profile

Hebei Tieshou Hoisting Machinery Manufacturing Co., Ltd. is a professional lifting equipment manufacturer with over 20 years of experience in design, production, and export. We specialize in chain blocks, lever hoists, electric chain hoists, wire rope hoists, hand winches, magnet lifters, mini cranes, G80 lifting chains, and rigging accessories.
Our products are widely used in construction, manufacturing, logistics, and warehouse industries, known for safety, durability, and reliable performance. Certified with ISO9001, CE, and GS, Tieshou ensures every product meets international standards.

With advanced facilities, experienced technicians, and a professional sales team, we provide OEM & ODM services and customized lifting solutions for global clients. Tieshou is committed to quality, innovation, and long-term cooperation with partners worldwide.

Hand-cranked Vertical Hydraulic Jack   Introduction

Core Structure

Adjustable Screw Rod: Extend or retract the screw to match the vehicle’s ground clearance, ensuring a secure initial lift.
Precision Piston Rod: Smooth, corrosion-resistant surface for stable lifting and extended service life.
Integrated Pump Body: Designed for vertical use only (never inverted) to maintain hydraulic pressure and safety.
Reinforced Handle & Pump Core: One-piece forged steel handle for robust support, and a sealed pump core that resists wear for effortless operation.
Oil Return Valve: Clockwise tightening locks the jack in place, while counter-clockwise loosening (1–2 turns) enables controlled descent.

Operation Steps

1.Adjust Initial Height: Extend the screw rod to align with the vehicle’s chassis height.
2.Secure Placement: Position the jack on a flat, stable surface near the vehicle’s tire mounting point.
3.Lift the Vehicle: Tighten the oil return valve clockwise, then pump the handle up and down to reach the desired height.
4.Controlled Descent: After use, loosen the oil return valve 1–2 turns counter-clockwise and let the jack descend under gravity (avoid over-loosening to prevent oil leaks).

Model Specifications

Model	Load Capacity	Min Height	Max Height	Product Weight
Vertical 2 Ton	2T	14.8cm	27.8cm	~1.8KG
Vertical 3 Ton	3T	16cm	30.5cm	~2.2KG
Vertical 5 Ton	5T	18.5cm	35.5cm	~2.8KG
Vertical 8 Ton	8T	20cm	38.5cm	~3.5KG
Vertical 10 Ton	10T	20cm	38.8cm	~3.9KG
Vertical 12 Ton	12T	20.5cm	39.5cm	~5.2KG
Vertical 16 Ton	16T	21cm	41.5cm	~5.9KG
Vertical 20 Ton	20T	21cm	42cm	~7.1KG
Vertical 32 Ton	32T	25.5cm	47.5cm	~10.8KG
Vertical 50 Ton	50T	26cm	46.5cm	~17.8KG

Hand-cranked Vertical Hydraulic Jack    Features

✅ Leak-proof & Durable: Sealed hydraulic system and heavy-duty steel construction prevent oil leaks and withstand long-term use.
✅ Reinforced Steel Plate: Thickened base and frame enhance stability and load-bearing capacity.
✅ Portable Design: Compact and lightweight for easy storage in vehicles or toolboxes.
✅ Temperature Resistant: Hydraulic fluid remains stable in extreme cold and heat, ensuring reliable performance year-round.
✅ Smooth Adjustment: Precise oil return valve and piston rod enable controlled lifting and lowering.
✅ Quality Assurance: Rigorous testing and premium materials guarantee safety and longevity.