Model : pc1250-8 boom hydraulic cylinder for backhoe
part no. :21N-63-02304
rod ID 160mm
tube ID 225mm
Stroke 2390 mm
Komatsu excavator spare parts
high quality can use for a long period of time
Our catalogue :
| Komatsu |
| pc40-5 | pc160 | pc350-6-7 |
| pc55U-2 | pc200-1-2-3-5-6-7-8 | pc360-7 |
| pc60-5-6-7 | pc210-6-7 | pc400-3-5-6-8 |
| pc100-3-5-6 | pc220-1-2-3-5-7-8 | pc450-6 |
| pc120-3-5-6 | pc270-7 | pc600-6 |
| pc150-5 | pc300-3-5-6-7 | pc1250 |
| PC2000-8 | pc750 | pc800 |
Our quality control:
We focus on every part's quality and material:
Rod seal:
Superior quality named-brand seals improve a longer life and seal
effect.
Tube:
skived&burnished or vertical honing tube assures the
concentricity and straightness.
Rod:
Induction hardened prior to chrome plating enhances the surface
hardness. Enhanced chrome plating improve corrosion resistence and
anti-scratch performance.
Piston:High pressure piston sealing material.
company introduction: Since 2000, we start to manufacture hydraulic
cylinders.
we located in Quanzhou, China.
we only focus on producing hydraulic cylinders, so we will use the
best seal kit, the best raw material.
we have our own ISO certified documents.
Making cylinder that are worthy of your equipment.
You will be without worry, when the cylinder will interchange completely with the originalon your equipment.
The cylinder that are worthy of your equipment mean higher work
efficency and less downtime won't let you down.
JDF is completely in-house manufacturing by ourself, we have a big
factory with 215000 square meters.
The machine include Skive Roller Burnishing Machines, Honing
Machines, CNC Centers, Automatic welding machines, Grinders
machine, Cylinder assembly& test benches, paining line.
R&D engineers are responsible for engineering solutions and
technological development of parts.
Quality control specialists inspect parts at different stages of
production.
Quality control is performed according to our standards or
requirements of the customer.
We can optimize the production process by substituting
technologies, in order to find the most suitable and cost-effective
solutions for our clients.
step-by-step quality control system
1, we will test all required parameters before proceeding to the
next stage.
2, we are able to provide a quality control report upon the
client's request.
3, Our quality control system includes constant presence at the
production site to observe and control the quality of supplied
products.
products are developed according to customer's requirements.
