Description
Cat hoses are designed to route liquids and gases through machine systems. These hoses are made of quality materials built to withstand the application-specific pressure, vibration resistance and flow requirements of Cat heavy-duty equipment. Cat hydraulic hoses and couplings are tested using some of the most rigorous processes in the industry. Every Cat hose and coupling combination is tested as a system to ensure a perfect fit, maximizing safety and reliability
Specifications
| Hose Warning | Improper selection of hose and coupling combinations will void the warranty and may result in serious personal injury or death, property damage, or failure of components and machine systems. Cat® hose assembly products are designed and tested as a system to provide reliable connections that maximize hydraulic system safety and reliability. In addition, properly maintained, appropriate Caterpillar tooling is recommended to ensure hoses are crimped to technical specifications. Using Caterpillar hose with another manufacturer's couplings, or Caterpillar couplings with another manufacturer's hose, may result in unreliable, unsafe, or poorly performing hose assemblies. Caterpillar does not recommend or authorize this practice. For more information, refer to SAE J1273 Section 6.3 and ISO 17165-2 Section 6.3. |
|---|---|
| Bulk Unit of Measure | CM |
| Inside Diameter | 12.7 mm (0.5 in) |
| Dash Size | -8 in |
| Outside Diameter | 22.5 mm (0.89 in) |
| Operating Pressure | 4300 kPa (624 psi) |
| Operating Temperature | -40°C to 125°C |
| Material | Rubber |
| Application | Oil Resistance |
| Pressurization Capability | 1720 psi |
| SAE | SAE 20R3 |
Compatible Equipment
- Generator Sets: 3516C, 3512E, 3406C, 3406B
- Track Loaders: 973K, 972, 963, 834H, 994K, 995, 826K, 963K, 982, 953, 953D, 963D, 953K
- Cold Planers: PM622, PM620, TH360B, PL72, PL87, PL61, PL83
- Compactors: CB1.8, CB1.7, 814, 824K, CB-44B, CW-34, 825K, 816, 815, 834K, CB10
- Engines: C32, C175-16
- Excavators: 330, 307E, 305C CR, 303.5E2 CR, 3126, 306E2, 308E, 305, 303C CR, 303, 374, 305E2 CR, 323, 330 GC, 350, 6030, 302.7CR, 340, 395, 3516E, 352, 621H, 349, 621K, 416E, 6040, 326, 355, 637K, 6060, 336F, 336, 336 GC, 303.5CR, 303CR, 345 GC, 350MHPU, 336F L, 325C, 313F LGC, 330C, 320C, 330GC, 336F L XE, 301.8, 320, 301.6, 3101, 320 GC, XQP200
- Asphalt Pavers: AD45, AP-600D, AD63
- Motor Graders: 16, 18, 14, 16M, 349 GC, 120, 16M3, 12K, 140K, 160K, 14M
- Wheel Excavators: MD6310, IT14G, MD6250
- Dozers: D8, D3K2 LGP, D4, D6T, D7E, D6N, D6K2, D8T, D6T LGP, D5K2 XL, D5K LGP, D5K XL, D9T, D7, D9
- Mini Excavators: 305.5 GC, 305.5E, 305.5E2, 303.5E, 305E2, 303.5C, 302CR, 303.5D
- Wheel Loaders: 950, 966, 980, 950 GC, 928G, 924GZ, 928HZ, 988H, 988G, R1300G, R2900G, 980H, 938M, R3000H, 926M, 962L, RM400, 910, 938K, 950L, R1700K, R1700 XE, 924K, 836, R2900 XE, 980L, 972L, 834, 966L, 924HZ, 906K, 988K
- Off-Highway Trucks: 794 AC, 777, 725, 796 AC, 793, 730, 735, 798 AC, 797F, 793F, 745C, 740 GC, 745, 740, 785, 789D, 789, 773, 725C2, 775G, 740B
