JP72 Water Tower Fire Truck
1. OriginalBenz 4144 chassis, engine power 320 KW, emission meeting China IV standard,luxury configuration, comfortable operation, Benz Telligent® intelligent shift, braking,maintenance system, anti-lock braking system ( ABS ) and Acceleration SkidControl System(ASR).
2. PerfectFunction of Fire Fighting System
1) Advancedsystem configuration
2) Thetruck-mounted stainless steel fire-fighting tank has an effective liquid loadof 5 tons, including 3.5 tons of water and 1.5 tons of foam liquid.
3) The firecontrol system of the truck adopts electric and pneumatic control and is easilyoperated.
3. The truckadopts a distributing controls based on PLC and can bus, and redundancycontrols, i.e. double signal sensor for monitoring, double bus fortransmission, double controller for processing and double valve control output.
4. For thehydraulic system, advanced load-sensitive pump and load-sensitive valve form ahigh-performance closed-core control system with low starting pressure, stablespeed, energy saving and high efficiency.
5. Advancedelectro-hydraulic proportional control technology allows stable operation andgood inching. The landing leg has two leveling modes, manual and automatic, andthe function of one-key taking-back.
6. Theautomatic lubrication system controlled by computer realizes automaticlubrication and easy maintenance.
7. Fir firefield real-time monitoring system, the truck is provided with Netherland ORLACOhigh resolution video surveillance system which has wide adjustable range forclear imaging and strong anti-interference. This system can help firemen toobserve the fire in real time and take fast and effective measures to put outthe fire.
8. Complete andreliable safety protection system covers 22 items of protection devices.

Description		Unit	Parameter value
Overall length		mm	11820
Overall width		mm	2500
Overall Height		mm	4000
Full mass		kg	41750
Max. Speed		km/h	≥90
Min. Turning diameter		m	≤25
Approach angle			≥23°
Departure angle			≥9°
Maximum gradeability		%	≥25
Outrigger span	Longitudinal span	mm	6750
	Horizontal span		5430
Maximum working height		m	72
Maximum working radius		m	26
Jib rack luffing angle			No.1 jib rack 0°—86° No.1 and No. 2 jib jack 0°—162°
Turning range			360° full-rotation
Leg deployment time		s	≤40
Time required for jib rack rising to rated height and then turning 90°		s	≤260
Maximum slewing speed		r/min	0.5~1.5
Fire fighting pump	Rated flow	L/s	50
	Rated pressure	MPa	1.5
Fire fighting gun	Model		3578+3626	3578+3626
	Rated flow	L/s	48	48
	Rated pressure	MPa	0.8	0.8
	Range	m	65(water)	65(foam)