Liner Kit Doosan Excavator Parts D2366T Overhaul Kit Piston Piston Ring Set

Engine Spare Parts D2366T Overhaul Kit Piston Piston Ring Set Liner Kit for Doosan

The low-frequency stress caused by changes in starting and stopping will fatigue the material.

The cylinder liner is a cylindrical part placed in the cylinder block hole of the engine body and held in place by the cylinder head. The piston reciprocates in its inner hole and has cooling water outside.

The lateral thrust of piston on cylinder liner not only increases the friction of its inner surface, but also causes its bending. When the side thrust changes direction, the piston also hits the cylinder liner.

The thickness of the piston generally tends to decrease. It is mainly restricted by the two contradictory factors of the combustion pressure and the reduction of the temperature gradient. The thickness is too thin, the ability to bear mechanical load is poor, will cause mechanical deformation; If the thickness is too thick, the temperature gradient is too large, causing too much thermal stress and thermal deformation. Therefore, the piston head thickness varies with the maximum combustion pressure of the engine, the cylinder diameter, whether there is oil cooling, and the combustion chamber form.

Product DescriptionLiner Kit Doosan Excavator Parts D2366T Overhaul Kit Piston Piston Ring Set

Engine Spare Parts D2366T Overhaul Kit Piston Piston Ring Set Liner Kit for Doosan

The low-frequency stress caused by changes in starting and stopping will fatigue the material.

The cylinder liner is a cylindrical part placed in the cylinder block hole of the engine body and held in place by the cylinder head. The piston reciprocates in its inner hole and has cooling water outside.

The lateral thrust of piston on cylinder liner not only increases the friction of its inner surface, but also causes its bending. When the side thrust changes direction, the piston also hits the cylinder liner.

The thickness of the piston generally tends to decrease. It is mainly restricted by the two contradictory factors of the combustion pressure and the reduction of the temperature gradient. The thickness is too thin, the ability to bear mechanical load is poor, will cause

mechanical deformation; If the thickness is too thick, the temperature gradient is too large, causing too much thermal stress and thermal deformation. Therefore, the piston head thickness varies with the maximum combustion pressure of the engine, the cylinder diameter, whether there is oil cooling, and the combustion chamber form.

Product Description

Our Advantages

1. 96% customers give positive feedback from abroad and domestic market

2. Standard packing or according to your specification requests

3. Technical experts take in charge of making drawing for the sample offered by clients.

FAQ

Q: Do you have your own factory? Can we have a visit?

A: Absolutely, you are always welcome to visit our factory

Q: What is your MOQ?

A: We do not have MOQ . We accept lower quantity for your trial order.

Q: Can we print our company logo on product and package?

A: Yes, but the quantity of the order is required. And we need you to offer the Trademark Authorization to us.

Our Product RangeOur Product Range

Powertrain, complete set of engine. Engine parts: cylinder head, cylinder block, cylinder liner, piston set, oil pump, water pump, fuel injection pump, fuel injector assembly, crankshaft bush, connecting rod bush, eccentric bearing bush, eccentric shaft assembly, valve, seat ring, valve lock Plates, valve caps, crankshaft front and rear oil seal retaining rings, etc. Hydraulic pump assembly, travel motor, swing motor, gearbox, piston shoe. Cylinder, valve plate and joints.