Hefei Changyuan Hydraulic Co., Ltd

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CBKP (Double pump)

CBKP (Double pump)

★ The shell adopts liquid extrusion molding process and has strong carrying capacity

★ High-strength alloy steel gears, high reliability and long life

★ High-strength roller bearing to improve the anti-overload and anti-pollution ability of the pump

★ Input shaft connection form has flat key, rectangular spline, SAE involute spline, metric involute spline

★ Axial clearance automatic compensation mechanism enables the oil pump to maintain high volumetric efficiency for a long time

★ A wide range of applications in the construction machinery industry


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Product manual

Model Coding:


① Product code

② Fore pump nominal displacement

③ Hind pump nominal displacement

④ Mounting B: Square

⑤ Joining Port  F: Flange

⑥ Shaft end  P: plain key φ: SEA spline  H: Recetangle spline  X: Involute spline

⑦ Rotation  L: Left(Counterclockwise) R: Right(Clockwise is omitted)


Outline


Specifications

Model Nominal Pressure Speed Volumetric L1 L2 L3 Inlet L4 Weight(kg)
Nominal (MPa) (r/min) Volumetric
(mL/r) Rated Max. Min. Rated Rated
D1 M×N D2 J×K
CBKP40/32-BF** 40/32 20 25 500 2000 2500 90 115 98 220 ∅25 52×26 ∅25 52×26 275.5 22
CBKP40/40-BF** 40/40 279 22.5
CBKP50/32-BF** 50/32 119 100 224.5 280.5 22.5
CBKP50/40-BF** 50/40 284 23
CBKP50/50-BF** 50/50 289 23.5
CBKP63/32-BF** 63/32 125 106 230 286 23.5
CBKP63/40-BF** 63/40 289.5 23.5
CBKP63/50-BF** 63/50 294.5 24
CBKP63/63-BF** 63/63 300 24.5
CBKP80/32-BF** 80/32 128 110 239 ∅32 60×30 295 24.5
CBKP80/40-BF** 80/40 298.5 25
CBKP80/50-BF** 80/50 303.5 25.5
CBKP80/63-BF** 80/63 309 26
CBKP80/80-BF** 80/80 242 ∅32 60×30 318 27
CBKP100/50-BF** 100/50 120 248 ∅25 52×26 313.5 25.5
CBKP100/80-BF** 100/80 252 ∅32 60×30 328 27
CBKP100/100-BF** 100/100 256.5 338 28