Excavator PC200 PC300 PC400 Cylinder Arm/Boom/Bucket Seal Kits
LET Jinan Excavator Parts Company OUR Excavator PC200 PC300 PC400 Cylinder Arm/Boom/Bucket Seal Kits EXPERTS GET YOU 7GB Dimension series 280 mm D THE PARTS YOU NEED.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Dimension series | 7GB |
| d | 130 mm |
| D | 280 mm |
| T | 72 mm |
| d1 ≈ | 204.62 mm |
| B | 66 mm |
| C | 44 mm |
| r1,2 min. | 5 mm |
| r3,4 min. | 4 mm |
| a | 83.963 mm |
| da max. | 157 mm |
| db min. | 149 mm |
| Da min. | 218 mm |
| Da max. | 264.5 mm |
| Db min. | 261 mm |
| Ca min. | 8 mm |
| Cb min. | 28 mm |
| ra max. | 5 mm |
| rb max. | 4 mm |
| Basic dynamic load rating C | 647 kN |
| Basic static load rating C0 | 780 kN |
| Fatigue load limit Pu | 80 kN |
| Reference speed | 1600 r/min |
| Limiting speed | 2400 r/min |
| Calculation factor e | 0.83 |
| Calculation factor Y | 0.72 |
| Calculation factor Y0 | 0.4 |
| Mass bearing | 18.5 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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