excavator 1004 4.236 engine crankshaft 31315996

Product Introduction

Engine crankshaft is the most important component. Link it to withstand the forces came, and turn it into a torque output by the crank drive and other accessories work on the engine. Crankshaft by the centrifugal force of the rotating masses, the combined effect of cycle gas inertia force and inertia forces within the crankshaft torsional load to bending effects. Thus requiring the crankshaft have sufficient strength and rigidity required journal surface wear, work uniform, good balance.

Main Features

1) IF induction hardening of the crankshaft will use computer monitoring closed-loop frequency induction heating equipment, high efficiency, stable quality, controlled operation and so on.

2) Ductile iron crankshaft fillet rolling process to strengthen the crankshaft will be widely used. In addition, strengthen Canadian journal fillet rolling surface hardening composite strengthening technology will also be applied to a large number of machining crankshaft, forged steel crankshaft way will strengthen more plus use of the journal fillet quenching.

3)The crankshaft main journal, connecting rod journal, the front end of the shaft, flywheel alignment and balancing blocks and other components, engine crankshaft to the whole cast, with full support structure, greatly improving the bending strength of the crankshaft.

Name: Top Parts

This picture showed the top place of crankshaft, you can see the crankshaft details clearly.

Name: Middle Parts
This is the middle section of the crankshaft, where you can see the number of holes in the crank case.

Name: Detail Picture
This detailed view of this situation you can see the details of the crankshaft, so that you have a good understanding of it.

Our advantage and Certificate

♦Competitive Offer
All our prices are based on real factory price, with years of business relationship with leading factories, we are able to get better prices and short leading time.

♦No Minimum Order
We have no minimum order required. One unit for sale at factory price and wholesaler can get lower price even.

♦No Counterfeit
Deal-Speeds respect the property right and trade mark, we won't sell any counterfeit products.
All products are directly from factory.

♦Easy to Order
We delicate to offer Easiest, fastest and most convenient shopping experience. Just put products into shopping cart and check out, shopping like in the super market.

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