Excavator Couplings
CTP Excavator Couplings (Hydraulic System)
CTP Excavator Coupling (Hydraulic System) assemblies are manufactured with the highest quality thermoplastic polyester as well as high temperature rubber (HTR), that are highly resistant to extreme temperatures, chemicals and solvents. Both materials have excellent properties for transferring and absorbing shock load and reducing wear on equipment.
Excavator Couplings
| wdt_ID | Image | Description | Part No. | Application / Notes |
|---|---|---|---|---|
| 1 |  |
COUPLING GP-FLEXIBLE | CTP30H (2797871) | CAT Application: 320D, 320D FM, 320D L, 321D LCR, 323D, 323D L, 323D LN, 323D S, 323D SA Also Fits: • Hitachi: EX200, EX120 • Kato: HD700, HD800, HD900 • Kobelco: SK120, SK200, SK200MARKIII, SK200 MARKV, SK220 • Komatsu: PC100, PC120, PC130, PC200 Series |
| 2 | CONTAINS: | |||
| 3 | ELEMENT | 1 | 7Y0463 | |
| 4 | INSERT | 3 | 3054951 | |
| 5 | INSERT | 3 | 3054952 | |
| 6 |  |
COUPLING GP-FLEXIBLE | CTP40H (2666280) | CAT Application: 311D LRR, 312D, 312D L, 314D CR, 314D LCR, 315D L, 319D, 319D L, 319D LN Also Fits: • Hitachi: EX100, EX120, EX120-2, EX120-3 • Hyundai: R110, R130 • Kobelco: SK100, SK120 • Komatsu: PC100, PC120 • Sumitomo: SH120 |
| 7 | CONTAINS: | |||
| 8 | INSERT | 4 | 7Y1900 | |
| 9 | ELEMENT | 1 | 7Y1901 | |
| 10 | INSERT | 4 | 7Y1902 |
CTP Excavator Couplings (Hydraulic System)
| wdt_ID | Part No. | F/ Coupling Specifications Torque (kg-m) NOR | F/ Coupling Specifications Torque (kg-m) PEAK | F/ Coupling Specifications Max. Speed (RPM) | F/ Coupling Specifications Allowable Temperature (°C) | Engine Specifications Power (Hp) |
|---|---|---|---|---|---|---|
| 1 | CTP30H | 40 | 80 | 4000 | -40°C - 120° | 70~90 |
| 2 | CTP50H | 80 | 160 | 4000 | -40°C - 120° | 90~150 |
| 3 | CTP110H | 110 | 220 | 3600 | -40°C - 120° | 100~170 |
| 4 | CTP140H | 160 | 320 | 3600 | -40°C - 120° | 170~190 |
| 5 | CTP160H | 160 | 320 | 3600 | -40°C - 120° | 170~190 |
| 6 |
Also sold separately, CTP Elements
| wdt_ID | Part No. | Description |
|---|---|---|
| 1 | CTP30H | CTP30H-E |
| 2 | CTP50H | CTP50H-E |
| 3 | CTP110H | CTP110H-E |
| 4 | CTP140H | CTP140H-E |
| 5 | CTP160H | CTP160H-E |
| wdt_ID | Part No. | Description | Machine Model |
|---|---|---|---|
| 1 | 990149 | Coupling (50A) | 312 |
* Other part no. not included in the list are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only. Komatsu® is the registered trademark of Komatsu Ltd. John Deere® is the registered trademark of John Deere Company.
