Our hydraulic power units are designed to provide reliable hydraulic power for onshore and offshore drilling rigs. They come in air-cooled and water-cooled versions and are suitable for use in extreme environments such as deserts and continuous operation conditions. They feature a wide and convenient adjustment range, high versatility, compact structure, and comprehensive cooling and heating functions. We offer multiple models driven by electric motors and diesel engines to meet diverse operational needs.
Specifications Table
Table: YZB Series
| Model | YZB-120 | YZB-120 II | YZBF-120 | YZBF-120 II | YZBF-120LD | YZBS-120LD-2 | YZBF-120LD/2-4 |
|---|---|---|---|---|---|---|---|
| Rated Flow | 120 L/min (max) (31.7 gpm max) | 120 L/min (31.7 gpm) | 114 L/min (30 gpm) | 120 L/min (31.7 gpm) | 80 / 120 L/min (max) (21.3 / 31.7 gpm max) | 120 L/min (31.7 gpm) | 114 L/min (30 gpm) |
| Rated Pressure | 16.6 MPa (2400 psi) | 16.6 MPa (2400 psi) | 16.6 MPa (2400 psi) | 16.6 MPa (2400 psi) | – | 26 MPa (2320 psi) | 20 MPa (2900 psi) |
| Max. Pressure | 20 MPa (2900 psi) | 20 MPa (2900 psi) | 20 MPa (2900 psi) | 20 MPa (2900 psi) | 21.5/14 MPa (3120/2030 psi) | 20 MPa (2900 psi) | – |
| Drive Power | 37 kW (49.6 hp) | 37 kW (49.6 hp) | 37 kW (49.6 hp) | 37 kW (49.6 hp) | 37 kW (49.6 hp) | 37 kW (49.6 hp) | 45 x 2 kW (60.3 x 2 hp) |
| Heating Power | 3 x 2 kW (4 x 2 hp) | 3 x 2 kW (4 x 2 hp) | 3 x 2 kW (4 x 2 hp) | 3 x 2 kW (4 x 2 hp) | 3 x 2 kW (4 x 2 hp) | 3 x 2 kW (4 x 2 hp) | 3 x 2 kW (4 x 2 hp) |
| Cooling Way | – | Air-cooled | Water cooled | Air-cooled | Water cooled | Air-cooled | Air-cooled |
| Size | 1720 x 1090 x 1255 mm (68 x 43 x 49 in) | 1550 x 1050 x 1130 mm (61 x 42 x 45 in) | 1720 x 1300 x 1785 mm (68 x 51 x 70 in) | 1550 x 1230 x 1130 mm (61 x 48.4 x 44.5 in) | 1550 x 1300 x 1650 mm (61 x 51 x 65 in) | 1750 x 1350 x 1750 mm (69 x 53 x 69 in) | 1950 x 1600 x 1750 mm (76.7 x 63 x 69 in) |
| Weight | 1300 kg (2866 lb) | 1300 kg (2866 lb) | 1500 kg (3307 lb) | 1400 kg (3086 lb) | 1800 kg (3960 lb) | 2400 kg (5290 lb) | 2750 kg (6062 lb) |
| Model | YZBF-120LD/2-5III | YZBF-120LD/2-7 | YZBF/S-120LD/2+ | YZBF/S-120LD/2-2II | YZBF-255D/2VF | YZBS-160LD/2-2VF |
|---|---|---|---|---|---|---|
| Rated Flow | 120 L/min (31.7 gpm) | 120 L/min (31.7 gpm) | 120 L/min (31.7 gpm) | 120 L/min (31.7 gpm) | 255 L/min (57.3 gpm max) | 160 L/min (42.3; 29.1 gpm max) |
| Rated Pressure | 16.6 MPa (2400 psi) | 16.6 MPa (2400 psi) | 16.6 MPa (2400 psi) | 16.6 MPa (2400 psi) | – | – |
| Max. Pressure | 20 MPa (2900 psi) | 20 MPa (2900 psi) | 20 MPa (2900 psi) | 20 MPa (2900 psi) | 20 MPa (2900 psi) | 12/20 MPa (1740/2900 psi) |
| Drive Power | 37 x 2 kW (49.6 x 2 hp) | 37 x 2 kW (49.6 x 2 hp) | 30 x 2 kW (40 x 2 hp) | 30 x 2 kW (40 x 2 hp) | 45 / 51.8 kW (60.3 / 69.5 hp) | 45 x 2 kW (60.3 x 2 hp) |
| Heating Power | 3 x 2 kW (4 x 2 hp) | 3 x 2 kW (4 x 2 hp) | 3 x 2 kW (4 x 2 hp) | 3 x 2 kW (4 x 2 hp) | – | 3 x 2 kW (4 x 2 hp) |
| Cooling Way | Air cooled | Air cooled | Air and water cooled | Air and water cooled | Air cooled | Water cooled |
| Size | 1950 x 1600 x 1750 mm (76.7 x 63 x 69 in) | 1950 x 1600 x 1750 mm (76.7 x 63 x 69 in) | 1950 x 1600 x 1750 mm (76.7 x 63 x 69 in) | 1950 x 1600 x 1820 mm (88.6 x 57.1 x 76.8 in) | 2250 x 1450 x 1950 mm (88.6 x 57.1 x 76.8 in) | 1900 x 1700 x 1850 mm (74.8 x 66.9 x 72.8 in) |
| Weight | 2750 kg (6062 lb) | 2750 kg (6062 lb) | 2400 kg (5290 lb) | 2400 kg (5290 lb) | 2050 kg (4510 lb) | 2250 kg (4960 lb) |
Table: YZC Series
| Model | YZC-120II* | YZC-120II-2* | YZC*F-170 | YZC*F-270L |
|---|---|---|---|---|
| Flow Rating | 114 L/min (30 gpm) | 120 L/min (31.7 gpm) | 170 L/min (45 gpm) | 270 L/min (71.3 gpm) |
| Pressure Rating | 16.6 MPa (2400 psi) | 18 MPa (2610 psi) | – | – |
| Max. Pressure | 20 MPa (2900 psi) | 20 MPa (2900 psi) | 20 MPa (2900 psi) | 20.7 MPa (3000 psi) |
| Diesel Engine Power | 60 kW (80.5 hp) | 70 kW (93.3 hp) | 62 kW (83 hp) | 62 kW (83 hp) |
| Diesel Engine Speed | 1500 rpm | 1800 rpm | 1900 rpm | 1900 rpm |
| Diesel Engine Start Mode | Electric, Air, Spring Start | Electric, Air, Spring Start | Electric, Air, Spring Start | Electric, Air, Spring Start |
| Cooling Way | – | – | Air-cooled | Air-cooled |
| Size | 2150 x 1300 x 1650 mm (84.6 x 51 x 65 in) | 2450 x 1300 x 1725 mm (97 x 51 x 68 in) | 2450 x 1350 x 1675 mm (97 x 53 x 66 in) | 2500 x 1400 x 1950 mm (98 x 55 x 77 in) |
| Weight | 2100 kg (4630 lb) | 2450 kg (5400 lb) | 2150 kg (4740 lb) | 2300 kg (5070 lb) |
Applications and Role
The hydraulic power units are designed to provide hydraulic power for drilling rigs, enhancing operational efficiency and reliability in both onshore and offshore environments. Suitable for extreme conditions and continuous operation, these units offer versatile and adjustable performance to meet various drilling needs.
