DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-12

DQ MARINE PRODUCT DATA

Air Jack

Category
Chain Block
Origin
China
Air Jack

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Chain Block
Model / SKU Air-Jack
Origin China

Technical Information

China Air Jack:

Air Jack

Model numberFG50T-2FG80T-2(National standard type)FG80T (Heavy type)FG80T-2 (Unfold type)FG80T-2(Fold type)FG80T-2 (Lowtype)
Lifting capacity50T/25T80T/40T80T/40T80T/40T80T/40T80T/40T
Air pressure0.8-1.2 mpa0.8-1.2 mpa0.8-1.2 mpa0.8-1.2 mpa0.8-1.2 mpa0.8-1.2 mpa
Min height165mm195mm225mm195mm195mm165mm
Lifting height320mm320mm460mm370mm370mm285mm
Stroke155mm175mm120mm
Extension height60mm/30mm60mm/30mm60mm/30mm60mm/30mm
N.W40kg40kg75kg60kg60kg50kg

Model numberFG80T-2(Extension type)FG100T-2 (Heavy type)FG100T-2(Heavy type)FG100T-2(Heavy type)FG120TFG150T
Lifting capacity80T/40T100T/50T100T/50T100T/50T120T/60T150T/75T
Air pressure0.8-1.2 mpa0.8-1.2 mpa0.8-1.2 mpa0.8-1.2 mpa0.8-1.2 mpa0.8-1.2 mpa
Min height225mm205mm205mm205mm205mm205mm
Lifting height460mm400mm400mm400mm400mm400mm
Stroke235mm195mm195mm195mm
Extension height60mm/ 30mm60mm /30mm60mm / 30mm60mm / 30mm60mm/30mm60mm/30mm
N.W68kg70kg80kg80kg80kg100kg