Company introduction
Xiamen Roca is a comprehensive manufacturing enterprise engaged in hydraulic cylinders, excavator attachment, metal casting, hydraulic components with certification approval to meet custom or OEM requirements.
ROCA owned factory offers customers effective-cost products with quality assurance. With its professional and experienced R&D team, ROCA Hydraulic devotes itself to research and development to optimize products applied in construction, mining, waster management, forestry, agriculture, etc.
Product introduction
CAT excavator hydraulic cylinder boom, stick (arm) bucket ram CaterpiIIar
| Working temperature |
-40°C ~ 80°C |
| Color |
RAL9005,Customize |
| Material |
CK45,ST52,ST52-3,27SiMn,Customize |
| Seal kit |
SKF, Trelleborg, Halite, Chesterton, NOK, Kayaba |
| Piston rod |
Hard chromed |
| Packaging |
Plywood case |
| Warranty |
12 months |
| Payment |
T/T |
Part No.
| CAT 336D |
| Part Name |
Part No. |
| Boom cylinder |
3119517 |
| Stick cylinder |
2836188 |
| DB Family Bucket cylinder |
3154442 |
| TB1 Family Bucket cylinder |
3154463 |
Part size
| CAT 336D |
| Boom cylinder - bore |
150mm |
5.91 in |
| Boom cylinder - stroke |
1440mm |
56.7 in |
| Stick cylinder - bore |
170mm |
6.69 in |
| Stick cylinder - stroke |
1738mm |
68.4 in |
| DB Family Bucket cylinder - bore |
150mm |
5.91 in |
| DB Family Bucket cylinder - stroke |
1151mm |
45.3 in |
| TB1 Family Bucket cylinder - bore |
160mm |
6.3 in |
| TB1 Family Bucket cylinder - stroke |
1356mm |
53.4 in |
Hydraulic cylinders are the most effective and efficient method of pushing, pulling, lifting, and lowering.
Nowadays hydraulic cylinders play an essential role in daily application and industry:
√ Mining
√ Earthmoving & Construction
√ Agriculture &Forestry
√Waste Management & Material Handing
√Ship crane & offshore
Selecting the right cylinders for an application is critical in obtaining maximum performance and reliability.
ROCA team takes all your concerns into consideration to suit your hydraulic cylinder requirements.
Together, we work out the best design solution for your application.
FAQ
Q1.Do you have MOQ?
Depending on different ideas, Can be negotiated. The larger the quantity is, the competitive the unit price will be.
Q2.Should the customer pay the delivery fee, How much is it?
For the delivery fee, many samples are being requested to be sent, so we must get the delivery fee.
If you tell me to use the appointed Express, you will give me your express account or you will pay according to the Express.
If you do not request, I will choose a cheap one in China.
Q3.How about the after sale service?
1) We will always keep the quality the same as the buyer's samples and if there is something with the quality, we will make compensation for our customers.
2) We will suggest our packing and take charge in our packing, we will keep the goods safe in the delivery.
3) We will trace the goods from the production to selling, we will solve the problems in the selling for our customers.
Q4.When can I get a price?
We usually quote within 24 hours after we get your inquiry.
Q5: Are you a trade company or manufacturer?
We are a professional manufacturer with our own factory.
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