Type of CGJ5070GXW Self-discharging Sewerage Collector is changed on refit chassis of NKR77LLPACJAY custom. It is same not only with sewerage and liquid waste which density is around 1.2 and temperature is between 0 to 50 ºC but also the pumping transporting and letting of sewerage and oiliness slurry.The vehicle may act according to different medium lining corresponding rubber, It has very strong anticorrosion function. Controlling vacuum pump to obtain a certain vacuum degree,thus will sucking sewerage,It has two modes- pressure-addition let and flow automatically let.
There is a floating-ball equipment in Container of Sewerage Collector in order to prevent overfall, which make sure the process will be more safe and reliable.
1Technical Performance Specifications
TruckChassisModel NKR77LLPACJAY Engine Model 4KH1-TC Rated Power (KW/r.p.m) 96/2600 Overall Dimensions (L*W*H) (mm) 5980*1880*2380 Pass Capability Angle of approach 22° Angle of departure 19° Least wheel radius (m) 12 Least clearance (mm) 250 Quality Specifications Rated Max.Load (Kg) 3660 Gross Mass (Kg) 7300 Gross Loading Mass(Contains the crew 195Kg) 3640 Special-purpose Equipment Specifications Container Volume (L) 3900 Cage Inside Radius (mm) 606 Cage Farthest Elevate the angle ≥45° Cage Uplifted the time ≤25s Heel elevate Open up angle ≥70° Heel open time ≤10s Heel close time ≤10s Maximum Hydraulic Pressure ≤16Mpa Time of Filling Up the Container ≤5Min Pump Depth ≥4M Vacuum Pump (absolute pressure)(MPa) ≥0.07 Maximum Pressure (MPa) ≥0.06
2 StructureInstruction Type of CGJ5070GXW Self-discharging Sewerage Collector is make up of chassis refit, tank, hydraulic pressure system and pail upgrade wheel.
2·1 Container The container is made of soldered iron and the sectional plane is circularity. It is made up of main tank, aft closure, interval controller, locking device, and finder of liquid level etc. The container is well rotproof because of the anticorrosive paint on both outside and inside the surface. 2·1·1 The tank is horizontal type of strait cylinder. The inner diameter of which is 1212mm, the strait cylinder is 3340mm in length, and the wall thickness is 5mm. It has a lead-end in shape of a butterfly and a flange weld in the back-end. And there are also iron circles on the external surface of the tank to strengthen the intensity. 2·1·2 There are reinforcement bars in the end socket of the aft closure to strengthen the intensity of the container and relieve the impinged on the tank and the end socket while running. 2·1·3 The interval controller between the tank and the aft closure can adjust the distance between them to assure the available leakproof. 2·1·4 The locking device has convenience operating and credible capability because it is drove by hydraulic. PS: The locking apparatus must be opened up before open the aft closure. 2·1·5 There is an observation window in the end socket in aft closure to show liquid level in the container. There is a red line on the window which shows the safe bound and there is also a light for night works.
2·2 The pipeline system The pipeline system is made up of vacuum pump, moisture separator, oil-gas separator,strainer, four way valve, vacuum meter for gas pressure and connecting pipelines etc. 2·2·1 Vacuum pump a) Main technical capabilities Direction of rotation: Left handed Rotation(inverse time) Rated Speed: 600r/min Pump Speed (on Rated Speed): 4.3L/rev
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