OEM Zongshen 300cc Motorcycle 4-Stroke 4 Valve Water Cooling Engine Assembly Nb300

Product Description

Specification:

 Product name: Zongshen NB300 Water-cooled Engine

Stroke:	4 strokes	Model:	zongshen NB300
Start:	Electric / Kick	Dimensions:	425*355*500mm
Ignition Method:	CDI	Maximum power:	19/8500 Kw/r/min
Cold Style:	Water-cooled	Maximum torque:	24/7500 N.m/r/min
Cylinder NO.:	1 Cylinder	Compression ratio:	10.5:1
Displacement (ml):	279.6	Staring Method:	Electric Start + Kick Start
Net Weight:	32kg	Warranty:	3 Months
Place of Origin:	Chongqing, China

 

Feature:

 

1. Compact engine structure: effectively controls the overall dimensions and weight of engine; the clutch cover designed to facilitate removal; startup shaft top-mounted to better suit off-road vehicles.
2. Optimized design of intake/exhaust and combustion system: Optimized design to improve gas charging efficiency and fuel/gas mixing condition, ensuring complete combustion and greater power output.
3. Dual-pump lubrication system: Provides independent lubrication to heat engine and transmission parts, ensuring full lubrication of each component so as to increase engine reliability.
4. Needle bearing valve arm: Valve arm with needle bearing improves the friction conditions between the camshaft and the arm, reduces power loss and prolongs service life.
5. Special spray hole: Effectively controls piston temperature and improves engine operation environment, and thus extend engine service life.
6. High-accuracy Morse silent chain: Reduces engine noises and prolongs chain life.
7. Built-in balance shaft: Effectively balances engine vibration in all directions and ensures stable and low-noise operation of engine.

Detailed Photos

 

Packing & Delivery

 

Our Building & Office

 

Company Profile

Guangzhou Bawo Trading Co., Ltd offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

If you have any questions, please feel free to contact us. Awaiting your early and favorable inquiry.
 

FAQ

Q1. Why choose Bawo?
A. Because of 3 points, First, We have 20 years experience which can share you the best goods with reasonable price. Second, We have more than 200 engineer who can match your demand of goods. The last, we have enough equipment and capacity to deal with your order quantity.

Q2. How can you promise for quality?
A. We have Quality Control Department, will 100% testing and inspecting the quality of products before leaving factory.

Q3. How to ensure your engine is genuine?
A. Our Engine and origin spare parts are from the original factory, each one has a special identification certification, and We only do long term business.

Q4. What product do you have?
A. We are product tricycle, engine, spare parts, and we also can provide motorcycle, tyre, and engine oil.

Q5. When can I get the quotation?
A. We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.

Q6. How about after-sales service?
A. We supply replacement parts, technical support and satisfactory after-sale service.

Q7. Could I get the sample?
A. Yes of couse, we are confident to share you sample which you will know it can help you win the market.

Q8. Could I customize the product?
A. Yes of couse, We really enjoy working with clients with ideas.

Q9. What is your terms of payment?
A. Our terms is 30% of deposit before production, then 70% of balance before shipment.

Q10. How do you make our business long-term and good relationship?
A1. We will keep in touch with you of the market situation, according to your feedback, we will update, improve and adjust the best price to help you open up the market and expand your business. A2. We will focus to our key customers, To planning regular visits and cooperating with them to visit their customers together. A3. We will regularly give our promotional materials to deepen customer' impression.