ZOOMLION ZLJ5320JXFYT25 Aerial Ladder Fire Fighting Vehicle

-The vehicle is equipped with one-key unfolding and levelling and one-key retracting functions, the outrigger action speed is fast, the levelling effect is good, the outrigger all unfolding and levelling only needs 25 seconds.

-The ladder rack moves fast, allowing the ladder rack to amplify, retract and rotate at the same time, and it takes no more than 55 seconds for the ladder rack to rotate 90 degrees from the parking position to the maximum height.

-The ladder frame allows large amplitude, good rigidity of ladder frame, small deformation, small shaking.

-Short span of outrigger, unfolding span is less than 4 metres, especially suitable for fire-fighting operations in narrow sites.

-Concentrated operation, simple and convenient, one person in a place can complete the start of the engine, pump switch, ladder frame action, the operation of the fire gun, the operation of the foam system.

Safety protection functions are complete, the vehicle can achieve waterway overpressure protection, water tank up protection, limit protection, limit buffer position protection, soft leg protection, up and down interlock protection, engine speed limit protection, slewing centring buffer, body anti-collision, ladder end anti-collision and other safety protection.

-Hydraulic, electrical using redundant system design, outriggers using safety spare pin, outrigger hydraulic lock leakage when the vehicle can still be used in emergency, the use of emergency power unit to ensure that the main power failure, the boom and outriggers can be retracted, all the hydraulic operation set up mechanical emergency operation.

All materials in contact with fire extinguishing agent are made of 304 stainless steel or high-strength anti-rust aluminium alloy, which is durable and beautiful.

The body is made of aluminium alloy frame and rust-proof aluminium skin, which is bonded by structural adhesive with good performance of vibration damping and muffling to ensure the body is flexible, not deformed, not cracked, with little noise and not rusted.

-The telescopic water pipe adopts imported aluminium alloy pipe with high finish, low resistance to water flow, and the surface is plated with high hardness coating, which is resistant to mud and sand hanging and durable.

-Water, electricity and liquid are connected to the slewing part and fixed part through a central rotary joint to ensure that the boom slewing is not restricted by orientation.

-Electrical control system adopts high-performance controller, all action logic is realised through program control.

-Fire water pump has large flow rate, the shaft end adopts mechanical sealing, maintenance-free, gear box lubricating oil automatic cooling, the impeller adopts all-copper design, the pump has high efficiency and low noise.

-Fire cannon water flow in good shape, according to the water supply pressure can automatically adjust the head of the overflow cross-section to ensure maximum range, the maximum spray height of more than 70 metres, the horizontal range of more than 80 metres.

-Easy to operate with foam fire extinguishing, the operation of foam switching, flushing and proportion adjustment can be realised at the operation desk.