JP72 Water Tower Fire Truck   
1. Original Benz 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 Skid Control System(ASR).
2. Perfect Function of Fire Fighting System
1) Advanced system configuration
2) The truck-mounted stainless steel fire-fighting tank has an effective liquid load of 5 tons, including 3.5 tons of water and 1.5 tons of foam liquid.
3) The fire control system of the truck adopts electric and pneumatic control and is easily operated.
3. The truck adopts a distributing controls based on PLC and can bus, and redundancy controls, i.e. double signal sensor for monitoring, double bus for transmission, double controller for processing and double valve control output.
4. For the hydraulic system, advanced load-sensitive pump and load-sensitive valve form a high-performance closed-core control system with low starting pressure, stable speed, energy saving and high efficiency.
5. Advanced electro-hydraulic proportional control technology allows stable operation and good inching. The landing leg has two leveling modes, manual and automatic, and the function of one-key taking-back.
6. The automatic lubrication system controlled by computer realizes automatic lubrication and easy maintenance.
7. Fir fire field real-time monitoring system, the truck is provided with Netherland ORLACO high resolution video surveillance system which has wide adjustable range for clear imaging and strong anti-interference. This system can help firemen to observe the fire in real time and take fast and effective measures to put out the fire.
8. Complete and reliable 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)