•  Chassis model: dfh1250d4
  Engine model: D6 7NS6B290
  
  Engine power: 213kw
  
  Overall dimension: 11200 * 2530 * 3950mm
  
  Auxiliary engine model: ca4d28g3-hnxy / je493-zg5
  
  Auxiliary engine power: 67 / 64KW
  
  Roller brush: 2 * 1m
  
  Interior wall cleaning height range: 0.5-4.5m
  
  Boom * * large span wall height: 5m
  
  Cleaning height range of exterior wall: 0.8-4m
  
  **Large operation capacity: 10000 m2 / h
  
  Rated pressure of high pressure water: 5MPa
  
  Rated flow of high pressure water: 80L / min
  
  Wall washing speed: 3-5km / h
  
  Volume of clean water tank: 12.2m ³
  
  Volume of washing box: 1m ³
  
  Operation efficiency: 95%
  Main hydraulic components: gear pump, cycloidal motor, hydraulic cylinder, solenoid valve, manifold block and power unit.

•  

  Dongfeng Multi-function Guardrail and Tunnel Washing Truck street cleaning truck

   
  Tunnel Cleaning Vehicle with High Pressure Washing System

  The cleaning brush, made of special composite materials, has a long service life.
  With a two-section foldable support boom, the tunnel cleaning equipment can clean a large working radius.
  The drive unit drives the boom at 270 degree revolving angle, which makes it easy to move the brush and alternate working sites.
  With an automatic barrier-avoiding device, the tunnel cleaning machine detects the wall and prevents the brush from colliding with it and being damaged.
  The brush can revolve left and right as well as up down and can be locked in every 30 degrees.
  Tunnel Cleaning Vehicles

  
  High Pressure Tunnel Wall Cleaning Truck
  
  Tunnel Cleaning Truck/Wall Cleaning Truck
  
  wall cleaning vehicle is a special vehicle developed by our company for the cleaning of the tunnel wall surface, and has auxiliary functions such as washing and guardrails. It is especially suitable for cleaning of facades such as highway tunnels, river crossings and viaducts.
  
  As shown in above picture, a typical wall cleaner truck includes a chassis, hydraulic System, Electrical System , Airway System , Sub frame, and Rotation Platform, Boom system , water supply system, water tank, guardrail and rear protection. ,and The device , the low-pressure water system , the control room, and the like are scrubbed.

  Automatic Broom High Pressure Washing Sweeper Truck street sweeping truck road sweeper:

  ITEM	PARAMETER	UNIT	DATA
  Whole Vehicle	Vehicle Model		DRZ5160TSL4
  	Overall Dimensions	mm	8000*2470*3160
  	GVW	kg	16000 approximate
  	Curb Weight		9805 approximate
  	Rated Load		6000 approximate
  	Max Speed	km/h	90
  	F/R track base	mm	1880/1860
  	Front/Rear Hanging		1430/2070
  	Approach/Departure Angle	°	20/15
  	Leaf Spring	pcs	8/10+8,7/9+6
  	Drive Wheel		4*2
  	Chassis Model		DFL1160BX4
  	Wheel Base	mm	4200
  	Tire Specification	inch	10.00-20,9.00-20
  Engine	No. of Tires	pcs	6+1 spare
  	Engine Type		EQH180-40
  	Engine Horsepower	hp	180
  	Displacement	ml	4752
  Gearbox	Emission Standrad		Euro 4
  Cab	Row		single
  	Passenger		3
  Gearbox	No. of Gears	Manual	6-speed with overdrive
  Sweeper	Sweeping width	mm	3000
  	Sweeping speed	km/h	3 to 20
  	Sweeping capacity	sq.m/h	9000-60000
  	Sweeping efficiency		98%
  	Max inhale granularity	mm	120
  	Suction nozzle mini ground clearance		200
  	Grain unloading angle	°	45
  	Grain unloading height	mm	970
  Protector	Material		Q235A carbon steel
  	Section Dimension	mm	120*50
  	Ground Clearance	mm	500

  DongFeng Tianjin 4*2 road sweeping truck 
  1.Truck wheelbase:4200mm 
  2.Truck max speed:95 
  3.Adopt hydraulic pump made in Ita

   

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