1.The power end: The frame is welded steel-plate construction. Its stress-relieved after welding. The drive gears are involute type gears which allow smooth operation,high efficiency and long life. The power end is either splash or pressure lubricated.
2.The fluid end: The suction and discharge flanges conform to ANSI and API specifications.
3.The piston rod includes an inter-mediate rod, that allows quick assembly&disassembly.
4.The valve seat bores have a bottom shoulder. The pistons and liners are spray lubricated and cooled, which allow an extended service life.
Main Parameters:
PRODUCT NAME | MODEL | SPECIFICATION |
F SERIES | QF-1600 | Max. Input: 1600HP (1194 kw) |
Stroke Length: 12" (305mm) | ||
Max. Speed: 120 RPM | ||
Displacement: 50.45 L/S | ||
Rated pressure: 35 Mpa | ||
Weight: 24800 kg | ||
QF-1300 | Max. Input: 1300HP (970 kw) | |
Stroke Length: 12" (305mm) | ||
Max. Speed: 120 RPM | ||
Displacement: 50.45 L/S | ||
Rated pressure: 35 Mpa | ||
Weight: 24200 kg | ||
QF-1000 | Max. Input: 1000HP (746 kw) | |
Stroke Length: 10" (254mm) | ||
Max. Speed: 140 RPM | ||
Displacement: 43.2 L/S | ||
Rated pressure: 35 Mpa | ||
Weight: 16400 kg | ||
F SERIES | QF-800 | Max. Input: 800HP (597 kw) |
Stroke Length: 9" (229mm) | ||
Max. Speed: 150 RPM | ||
Displacement: 41.5 L/S | ||
Rated pressure: 32.5 Mpa | ||
Weight: 14600 kg | ||
QF-500 | Max. Input: 500HP (373 kw) | |
Stroke Length: 7-1/2" (191mm) | ||
Max. Speed: 165 RPM | ||
Displacement: 36.8 L/S | ||
Rated pressure: 26.5 Mpa | ||
Weight: 9860 kg |
PRODUCT NAME | MODEL | SPECIFICATION |
PZ SERIES | QZ-11 | Max. Input: 1600HP (1178 kw) |
Stroke Length: 11" (279mm) | ||
Max. RPM: 115 | ||
Gear Ratio: 4.38:1 | ||
Input Speed: 504 RPM | ||
Weight: 57,980 lbs. (26,090 kg) | ||
QZ-10 | Max. Input: 1350HP (1007 kw) | |
Stroke Length: 10" (254mm) | ||
Max. RPM: 115 | ||
Gear Ratio: 4.38:1 | ||
Input Speed: 504 RPM | ||
Weight: 54,186 lbs. (24,600 kg) | ||
QZ-9 | Max. Input: 1000HP (746 kw) | |
Stroke Length: 9" (229mm) | ||
Max. RPM: 130 | ||
Gear Ratio: 4.48:1 | ||
Input Speed: 582 RPM | ||
Weight: 44,052 lbs. (20,000 kg) | ||
PZ SERIES | QZ-8 | Max. Input: 750HP (559 kw) |
Stroke Length: 8" (203mm) | ||
Max. RPM: 145 | ||
Gear Ratio: 4.5:1 | ||
Input Speed: 652 RPM | ||
Weight: 32,600 lbs. (14,800 kg |