Heavy support with 40 sets of 
 40 sets Product Description: gas cylinder as the driving force for earthquakes, landslides, and dealing with traffic accidents and other site support tool. Certification Download: Video Links Legal Notices 
 Rescue support kit (pneumatic) 40 uses 
 Rescue tool applies to earthquakes, landslides, tunnels, landslides, landslides, all kinds of traffic accidents processing site. 
 Heavy support kit (40)? Can be a single use, can also use two triangular head and three mandrel linked together to increase the supporting force; in addition to root mandrel into The tripod for the rescue to enhance or lifting. 
 Heavy support kit (40)? Configuration: support the main rod (94.0-148.6 cm) 6; plus pole (61 cm) 6; base 16; a two-way controller, pressure reducing valve 1 , eight high-pressure trachea; a carbon fiber cylinder, special tools of a