GPC4 21cc 42cc 78.7cc Dual High Pressure Hydraulic Gear Pump for Forklift Crane
1.The series of GPC4 hydraulic gear pump are external pump with axial flexible compensation and radial hydraulic balance and adopted with three section structure, as front cover, middle housing back cover, gear, pressure plate and seals etc.
2.This pump features with simple structure, reliable performance and broadly applied in tractors construction machines and other mechanical machines.
3.Pumps with all kinds of mounting flanges shaft ends, connectors of inlet in SAE and Chinese standard is also available.
Specifications and Application Data | |||||||
Nominal displacement (ml/r) | Theoretic displacement (ml/r) | Rated pressure (MPa) | Nominal speed (r/min) | Min speed (r/min) | Input power @ rated speed & pressure | al Mass of the first stage pump (kg) | a2,a3,a4 Mass of the second third and fourth stage pump(kg) |
20 | 21.0 | 25 | 3300 | 900 | 36.55 | 3.20 | 2.60 |
25 | 26.2 | 25 | 3300 | 900 | 45.60 | 3.50 | 2.90 |
32 | 32.8 | 25 | 3150 | 900 | 53.15 | 3.85 | 3.15 |
40 | 42.0 | 25 | 3000 | 900 | 64.81 | 4.30 | 3.55 |
50 | 52.5 | 23 | 2700 | 800 | 67.08 | 4.65 | 3.95 |
63 | 65.6 | 20 | 2500 | 700 | 67.49 | 5.15 | 4.40 |
80 | 78.7 | 18 | 2300 | 600 | 67.04 | 5.65 | 4.85 |
