Product Description
Product Description
Sinotruk CZPT Septic Sewer Jetting Vacuum Truck 10tons right hand drive Vacuum Pumper Tanker for kenya
Description
–Septic jetting truck (also called vacuum truck,vacuum tanker,sucker truck,sewer sucker,hydro-vac,vac-trucks,exhauster truck,sewer vacuum truck,septic suction truck,sewage vacuum truck,sewer cleaning truck,sewage tanker,cessipit emptier,gully emptier,drainage suction truck,vacuum truck,sewage truck,waste vacuum truck,drainage treatment truck) is 1 of the new sanitation type vehicle to collect,clean and transport sludge, sewage to avoid secondary pollution.
Septic jetting truck is with advantage of self-suction from discharge, fast working speed, large capacity, convenient transportation suitable for the collection and transport of feces, mud, crude oil and other liquid materials.
Also with advantage of large suction force and long suction distance, especially suitable for the suction, delivery and discharge of silt in the sewer, especially for the suction of the sewer mud, stones, bricks and other large objects.
Feature
–Vacuum Sewer Truck tanker material optional for carbon steel or stainless steel 304;
–Tanker thickness 6~8mm,endplate thickness 8mm and baffle 5mm;
–Sewage suction pump is optional for chinese brand single weilong pump,water ring suction pump,Italy brand BP,Jurop,Keiser Moro imported brand;
–Suction speed less than 10min and and discharge speed less than 8 min;
–horizontal suction distance: within 80 meters;
–Vertical suction depth:within 9 meters;
–Heavy Duty Howo truck chassis;
Detailed Photos
Product Parameters
| Complete Vehicle Parameter | |
| Vehicle | HOWO septic tanker truck |
| Overall dimension (mm) | 9000×2500×3300 |
| Sewage tank (m3) | 10m3/12m3 septic tanker truck |
| Gross vehicle weight (kg) | Appro×16000 |
| Curb weight (kg) | Appro×6000 |
| Payload (kg) | Appro×10000 |
| Wheel base (mm) | 4600 |
| Max speed (km/h) | 90 |
| Chassis Parameter | |
| Cabin | Flat top cabin,a sleeper,power steering, air conditioner, 3 passengers,left hand drive,with Air Conditioner |
| Drive form | 4X2 |
| Engine | Brand: SINOTRUCK |
| Model: WD615.69,336HP/290HP/266HP | |
| Type: diesel, turbocharged, 6 cylinder. | |
| Displacement: 9726ml | |
| Emission standard: Euro 2 | |
| Transmission | 10 forward,2 reverse, manual operated |
| Tire model | 12R22.5 |
| No.of tires | 6 pcs, with 1pc spare tire |
| Superstructure Parameter | |
| Characteristic | 1. Sewage tank volume 10000 liter/12000liters Septic tanker truck |
| 2. Sewage tank material is carbon steel,thickness 5mm. | |
| 3. Sewage suction pipe 1pcs, length 7m. | |
| 4. Hydraulic lifting sewage tank,rear cover can open. | |
| 5. Equipped with PTO. | |
| 6. Equipped with vacuum pump. | |
| 7. Equipped with oil water separator, overflow valve,looking sewage window, self flow exit,hand washing device. | |
| Performance | (1) Vertical suction ≥ 7m. |
| (2) Pumping speed : 45L/s. | |
| (3) Intake and exhaust diameter: 50mm. | |
| (4) Full tank pumping time ≤ 5min. | |
| (5) Sewage tank emptying time ≤ 4min. | |
Packaging & Shipping
Company Profile
Located in HangZhou city,ZheJiang province, central China, the ZheJiang Chengli Special Automobile Co., Ltd is 1 of the largest manufacturers authorized by National Ministry of Industry and Information for production of 800 types of special purpose trucks and export Center of Trucks and Spare parts identified by ZheJiang Province Government, such as Water Tank Truck, Insulation Truck and Milk Truck, Sewage Suction Truck, Garbage Truck, Man lift Truck/Aerial Platform Truck,Truck with Crane, Fuel Truck/Trailers, Chemical Tanker Delivery Truck, Bulk Cement Truck, Concrete Mixer Truck, Fire Truck, Dump Truck, Van Truck/Refrigerated Truck, Wrecker/Tow Truck,Flatbed Truck/Low Bed, Tractor, LPG Tank/Truck/Trailer/Skid Station, Road Sweeper/Cleaning Truck, Ambulance Trucks, LED Advertising Trucks, RV/Camper Trucks, Food Truck/Vender Truck and all kinds of special Trailer applied in sanitation,construction, transportation, chemical, oil and gas, emergency rescue and so on.
With leapfrog development in 16 years since 2004, now ZheJiang Chengli Special Automobile Co., Ltd has owned more than 70 professional workshops for different vehicles and 2 technical centers, more than 12,600 staffs, in which more than 800 are R&D persons and more than 5000 are technical workers..
After Sales Service
Before purchasing:
1-Quick reply on customers’ inquiry;
2-Professional suggestion on truck choice according to different countries.
3-Details quotation with spec.and reasonable price.
4-Welcome to visit our company before purchasing.
After purchasing:
1-Production pictures and video updated every week.
2-Customer can visit factory after truck completion or arrange third party inspection.
After-sales service:
1-English Operation Video
2-Free operation and technical train at factory but not include accommodation
3-Spare parts supplied at factory price whenever needed.
4-Engineers can be sent to your country and offer local engineering support and train.
FAQ
Q1: What kinds of sewer vacuum truck I can order from your company?
A: We can supply normal sewege suction truck and high pressure sewer flushing and sewage suction truck, the difference between above 2 kinds of sewer cleaning truck are water tank and high pressure water pump. Basically speaking, we can supply 5CBM to 35CBM sewer cleaning truck as per our customer’s request. Pls contact with us for more technical details discussion.
Q2: What is your production standard of sewer vacuum truck? Whether your sewer vacuum truck can export to USA, Canada and Europen countries?
A: Our CBU sewer vacuum truck is produced as per China GB local standard; We can export super structure to those market, we ever exported 50 units sewage suction truck’s super structure and 20 units sewage suction sewage trailer to Australia market in the past 2 years.
Q3: Can we adopts International brand sewage pump for sewage suction truck?
A: Sure, we already cooperated with Italy brand BP,Jurop,Keiser Moro imported brand
Q4: What about warranty?
A: Equipment warranty is 12 months from the date on which the equipment is applied successfully into operation, or 13 months from the date on which the equipment has been delivered, whichever comes first.
Q5: Where is your factory? How far from ZheJiang to your factory?
A: Our factory based in HangZhou city, ZheJiang province, China. Our overseas marketing office in HangZhou. From ZheJiang to WUhan is only 2 hours by airplane. Warmly welcome you to visit us in near future!
Q6: Except for vacuum sewer truck,what other trucks can you supply?
A: We can supply various types of trucks,mian types are as follows,
1. LPG Tank Truck Trailer/ Fuel Tanker Truck/ LPG station
2. Water truck / Water Tank Truck / Water Sprinkler Truck/Water Tanker
3. Truck with crane / Truck mounted crane
4. Dump Truck / Tipper Truck/Side Tipper/End Tipper
5. Fire Fighting Truck / Fire Truck / Fire Vehicle
6. Concrete Mixer Truck
7. Van truck /Refrigerated truck
8. Fecal suction truck / Sewage suction truck,
9. Cement Powder Tank truck/ Bulk cement truck
10. High-altitude operation truck,
11. Self-loading garbage truck, garbage compactor truck, sealed garbage truc
12. Tractor
13. High Pressure Cleaning Truck
14. Sweeper Truck
15. Semi Trailer ( flat bed trailer / skeleton trailer / dump semi trailer / side wall trailer / low bed trailer / van container trailer / warehouse trailer, etc. )
Analytical Approaches to Estimating Contact Pressures in Spline Couplings
A spline coupling is a type of mechanical connection between 2 rotating shafts. It consists of 2 parts – a coupler and a coupling. Both parts have teeth which engage and transfer loads. However, spline couplings are typically over-dimensioned, which makes them susceptible to fatigue and static behavior. Wear phenomena can also cause the coupling to fail. For this reason, proper spline coupling design is essential for achieving optimum performance.
Modeling a spline coupling
Spline couplings are becoming increasingly popular in the aerospace industry, but they operate in a slightly misaligned state, causing both vibrations and damage to the contact surfaces. To solve this problem, this article offers analytical approaches for estimating the contact pressures in a spline coupling. Specifically, this article compares analytical approaches with pure numerical approaches to demonstrate the benefits of an analytical approach.
To model a spline coupling, first you create the knowledge base for the spline coupling. The knowledge base includes a large number of possible specification values, which are related to each other. If you modify 1 specification, it may lead to a warning for violating another. To make the design valid, you must create a spline coupling model that meets the specified specification values.
After you have modeled the geometry, you must enter the contact pressures of the 2 spline couplings. Then, you need to determine the position of the pitch circle of the spline. In Figure 2, the centre of the male coupling is superposed to that of the female spline. Then, you need to make sure that the alignment meshing distance of the 2 splines is the same.
Once you have the data you need to create a spline coupling model, you can begin by entering the specifications for the interface design. Once you have this data, you need to choose whether to optimize the internal spline or the external spline. You’ll also need to specify the tooth friction coefficient, which is used to determine the stresses in the spline coupling model 20. You should also enter the pilot clearance, which is the clearance between the tip 186 of a tooth 32 on 1 spline and the feature on the mating spline.
After you have entered the desired specifications for the external spline, you can enter the parameters for the internal spline. For example, you can enter the outer diameter limit 154 of the major snap 54 and the minor snap 56 of the internal spline. The values of these parameters are displayed in color-coded boxes on the Spline Inputs and Configuration GUI screen 80. Once the parameters are entered, you’ll be presented with a geometric representation of the spline coupling model 20.
Creating a spline coupling model 20
The spline coupling model 20 is created by a product model software program 10. The software validates the spline coupling model against a knowledge base of configuration-dependent specification constraints and relationships. This report is then input to the ANSYS stress analyzer program. It lists the spline coupling model 20’s geometric configurations and specification values for each feature. The spline coupling model 20 is automatically recreated every time the configuration or performance specifications of the spline coupling model 20 are modified.
The spline coupling model 20 can be configured using the product model software program 10. A user specifies the axial length of the spline stack, which may be zero, or a fixed length. The user also enters a radial mating face 148, if any, and selects a pilot clearance specification value of 14.5 degrees or 30 degrees.
A user can then use the mouse 110 to modify the spline coupling model 20. The spline coupling knowledge base contains a large number of possible specification values and the spline coupling design rule. If the user tries to change a spline coupling model, the model will show a warning about a violation of another specification. In some cases, the modification may invalidate the design.
In the spline coupling model 20, the user enters additional performance requirement specifications. The user chooses the locations where maximum torque is transferred for the internal and external splines 38 and 40. The maximum torque transfer location is determined by the attachment configuration of the hardware to the shafts. Once this is selected, the user can click “Next” to save the model. A preview of the spline coupling model 20 is displayed.
The model 20 is a representation of a spline coupling. The spline specifications are entered in the order and arrangement as specified on the spline coupling model 20 GUI screen. Once the spline coupling specifications are entered, the product model software program 10 will incorporate them into the spline coupling model 20. This is the last step in spline coupling model creation.
Analysing a spline coupling model 20
An analysis of a spline coupling model consists of inputting its configuration and performance specifications. These specifications may be generated from another computer program. The product model software program 10 then uses its internal knowledge base of configuration dependent specification relationships and constraints to create a valid three-dimensional parametric model 20. This model contains information describing the number and types of spline teeth 32, snaps 34, and shoulder 36.
When you are analysing a spline coupling, the software program 10 will include default values for various specifications. The spline coupling model 20 comprises an internal spline 38 and an external spline 40. Each of the splines includes its own set of parameters, such as its depth, width, length, and radii. The external spline 40 will also contain its own set of parameters, such as its orientation.
Upon selecting these parameters, the software program will perform various analyses on the spline coupling model 20. The software program 10 calculates the nominal and maximal tooth bearing stresses and fatigue life of a spline coupling. It will also determine the difference in torsional windup between an internal and an external spline. The output file from the analysis will be a report file containing model configuration and specification data. The output file may also be used by other computer programs for further analysis.
Once these parameters are set, the user enters the design criteria for the spline coupling model 20. In this step, the user specifies the locations of maximum torque transfer for both the external and internal spline 38. The maximum torque transfer location depends on the configuration of the hardware attached to the shafts. The user may enter up to 4 different performance requirement specifications for each spline.
The results of the analysis show that there are 2 phases of spline coupling. The first phase shows a large increase in stress and vibration. The second phase shows a decline in both stress and vibration levels. The third stage shows a constant meshing force between 300N and 320N. This behavior continues for a longer period of time, until the final stage engages with the surface.
Misalignment of a spline coupling
A study aimed to investigate the position of the resultant contact force in a spline coupling engaging teeth under a steady torque and rotating misalignment. The study used numerical methods based on Finite Element Method (FEM) models. It produced numerical results for nominal conditions and parallel offset misalignment. The study considered 2 levels of misalignment – 0.02 mm and 0.08 mm – with different loading levels.
The results showed that the misalignment between the splines and rotors causes a change in the meshing force of the spline-rotor coupling system. Its dynamics is governed by the meshing force of splines. The meshing force of a misaligned spline coupling is related to the rotor-spline coupling system parameters, the transmitting torque, and the dynamic vibration displacement.
Despite the lack of precise measurements, the misalignment of splines is a common problem. This problem is compounded by the fact that splines usually feature backlash. This backlash is the result of the misaligned spline. The authors analyzed several splines, varying pitch diameters, and length/diameter ratios.
A spline coupling is a two-dimensional mechanical system, which has positive backlash. The spline coupling is comprised of a hub and shaft, and has tip-to-root clearances that are larger than the backlash. A form-clearance is sufficient to prevent tip-to-root fillet contact. The torque on the splines is transmitted via friction.
When a spline coupling is misaligned, a torque-biased thrust force is generated. In such a situation, the force can exceed the torque, causing the component to lose its alignment. The two-way transmission of torque and thrust is modeled analytically in the present study. The analytical approach provides solutions that can be integrated into the design process. So, the next time you are faced with a misaligned spline coupling problem, make sure to use an analytical approach!
In this study, the spline coupling is analyzed under nominal conditions without a parallel offset misalignment. The stiffness values obtained are the percentage difference between the nominal pitch diameter and load application diameter. Moreover, the maximum percentage difference in the measured pitch diameter is 1.60% under a torque of 5000 N*m. The other parameter, the pitch angle, is taken into consideration in the calculation.
