Weichai Engine Crankshaft 61560020029 | Alloy Steel Crankshaft for Heavy Duty Diesel Engine
The 61560020029 crankshaft is one of the most important components in the diesel engine power system, specially designed for Weichai WD615 series engines.
It converts the reciprocating motion of the piston into rotational motion, delivering engine power to the transmission system and ensuring stable engine operation.
Manufactured from high-strength alloy steel, this crankshaft offers excellent fatigue resistance, wear resistance, and structural stability, making it suitable for heavy-duty trucks and long-term operation.
It converts the reciprocating motion of the piston into rotational motion, delivering engine power to the transmission system and ensuring stable engine operation.
Manufactured from high-strength alloy steel, this crankshaft offers excellent fatigue resistance, wear resistance, and structural stability, making it suitable for heavy-duty trucks and long-term operation.


Applications
● Weichai WD615 diesel engines
● Heavy-duty trucks (SINOTRUK / SHACMAN / FAW)
● Construction machinery
● Mining equipment
● Engine overhaul and maintenance
● Heavy-duty trucks (SINOTRUK / SHACMAN / FAW)
● Construction machinery
● Mining equipment
● Engine overhaul and maintenance
Product Advantages
● High Strength Alloy Steel Material
Manufactured from durable alloy steel to withstand high torque, heavy loads, and continuous engine operation.
● Excellent Wear Resistance
Precision-machined journals and bearing surfaces help reduce friction and improve long-term service life.
● Stable Power Transmission
Ensures smooth conversion of piston movement into rotational force, maintaining stable engine output.
● Strong Fatigue Resistance
Designed to perform reliably under repeated high-pressure combustion cycles in diesel engines.
● OEM Standard
Manufactured to meet original equipment specifications for direct replacement.
Technical Specifications
|
Item |
Specification |
|
Item Name |
Crankshaft |
|
Part Number |
61560020029 |
|
Application |
Weichai WD615 Diesel Engine |
|
Engine Model |
WD615 Series |
|
Material |
Alloy Steel |
|
Type |
Engine Crankshaft |
|
Condition |
New |
|
Quality |
OEM Quality Replacement |
|
Packaging |
Original Packing / Neutral Packing |
|
Warranty |
6 Months |
|
Place of Origin |
China |
Function
The crankshaft is the core rotating component of the engine. Its main function is to convert the up-and-down motion of the pistons into rotary motion, which drives the flywheel and transmission system.
It also works together with connecting rods, pistons, and bearings to maintain engine balance and ensure smooth power output.
In heavy-duty diesel engines, the crankshaft plays a critical role in overall engine durability, efficiency, and long-term performance.
It also works together with connecting rods, pistons, and bearings to maintain engine balance and ensure smooth power output.
In heavy-duty diesel engines, the crankshaft plays a critical role in overall engine durability, efficiency, and long-term performance.
Packaging & Delivery
● Standard export carton or customized packaging
● Delivery time: 3–10 days
● Shipping: Sea / Air / Express
● Payment: T/T, L/C, Western Union
● Delivery time: 3–10 days
● Shipping: Sea / Air / Express
● Payment: T/T, L/C, Western Union
FAQ
Q1: What is your terms of packing?
A: Generally, we pack you goods use factory packing box or neutral boxes.
Q2: What is your terms of payment?
A: By TT. We'll show you the photos of the products and packages before you pay the balance.
Q3: How about your delivery time?
A: Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4: How do you make a price offer and how long is its validity?
A: We usually quote within 24 hours by email after we get your inquiry . If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority. The price valid with 30 days.
Q5: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6: Do you accept third party inspection?
A: Yes, we do.
Q7: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Q9: How to guarantee your after-sales service?
A: 1. Strict inspection during production;
2. Strictly check the products before shipment to ensure our packaging in good condition;
3. Track and receive feedback from customer regularly.
A: Generally, we pack you goods use factory packing box or neutral boxes.
Q2: What is your terms of payment?
A: By TT. We'll show you the photos of the products and packages before you pay the balance.
Q3: How about your delivery time?
A: Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4: How do you make a price offer and how long is its validity?
A: We usually quote within 24 hours by email after we get your inquiry . If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority. The price valid with 30 days.
Q5: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6: Do you accept third party inspection?
A: Yes, we do.
Q7: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Q9: How to guarantee your after-sales service?
A: 1. Strict inspection during production;
2. Strictly check the products before shipment to ensure our packaging in good condition;
3. Track and receive feedback from customer regularly.

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Mr. Perry Wu International Sales Director