High Pressure Gear Pump Cbh Series for Road Machinery

• Customization: Available
• Mesh Form: External Engaged
• Tooth Flank: Straight Tooth
• Model NO.: CBH-G5
• Tooth Curve: Involute
• Power: Hydraulic
• Type: Normal Line Gear Pump
• Applications: Tractor,Harvester, Crane, Road Machine
• Certification: ISO
• Material: Aluminium Alloy
• Product Name: Hydraulic Gear Pump
• Nominal Displacement: 20~63 Ml/R
• Rated Pressure: 250 Bar
• Max. Pressure: 280 Bar
• Min. Speed: 600 R/Min
• Rated Speed: 2500 R/Min
• Max. Speed: 3000 R/Min
• Volumetric Efficiency: 93%
• Transport Package: Packed in Export Standard
• Specification: 11 kg
• Trademark: Heye & HCHC
• Origin: Anhui, China
• Production Capacity: 8000 PCS/Month

Product Description

Performance character

1. Continuous working pressure 250 bar.

2. Pump housing is made of high strength aluminum alloy material , the front cover and bottom cover are made of iron-casting material.

3. Symmetrical double - lubricated green sliding bearing structure

4. The shaft extension type: P (Plain key) ,H( rectangle spline)

5. The joining type of inlet/outlet position is flange (F) or thread (L).

6. The auto-compensation unit of axial clearance ensures the high volumetric efficiency.

7. Higher working pressure, wider speed range.

8. Keep higher volumetric efficiency when the speed is 600 rpm/min.

 

 

Model	Nominal displacement     (ml/r)	Pressure (bar)		Speed (r/min)			Volumetric efficiency (≥%)	Weight (kg)
		Rated.	Max.	Min.	Rated.	Max.
CBH-G520-*F**	20	250	280	600	2500	3000	93	6.7
CBH-G525-*F**	25							8
CBH-G532-*F**	32							8.3
CBH-G540-*F**	40							8.8
CBH-G545-*F**	45							9.3
CBH-G550-*F**	50							10
CBH-G563-*F**	63							10.8