chinacoal05

Product Introduction

Hydraulic door opener

Applications:

Accident rescue, especially suitable for houses, hotels and commercial buildings fire rescue,

quickly open the locked door.

Features:

Can produce 10 tons of door destructive, with manual pump with self-locking function can be generated. Very safe. Small size, portable, can be stored in a metal

cabinet, implementing rapid mobility aid.

Technical Parameter

Item Parameter

Rated working pressure 63Mpa

Max opening force 79 KN

Closed length ≤ 228 mm

Open distance 120 mm

Mass ≤ 5.5 kg

Empty open hand pump pressure ≤ 20 times the number of

No-load closing time (free fall) ≤ 50 s

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.