Hydraulic Double Gear Pump Cbhld for Construction Machinery

• Mesh Form: External Engaged
• Tooth Flank: Straight Tooth
• Power: Hydraulic
• Type: Normal Line Gear Pump
• Applications: Tractor,Harvester, Crane, Road Machine
• Certification: ISO
• Model NO.: CBHLD-F5/F5
• Product Name: Hydraulic Double Gear Pump
• Nominal Displacement: 20~63 Ml/R
• Rated Pressure: 200/200 Bar
• Maximum Pressure: 250/250 Bar
• Minimum Speed: 600 Rpm
• Rated Speed: 2500 Rpm
• Maximum Speed: 3000 Rpm
• Volume Efficiency: 93 %
• Warranty: 1 Year
• Certificate: ISO9001:2008
• Transport Package: Packed in Export Standard
• Trademark: HCHC
• Origin: Anhui, China
• Production Capacity: 8000 Sets Per Month

Product Description

 

Performance Characteristics:
★ High strength aluminum alloy housing with cast iron front cover and rear cover.
★ Double lubrication environmental sliding bearing of symmetrical structure.  
★ The connection form of input shaft includes flat key and rectangle spline.
★ The connection form of oil inlet and oil outlet has options of thread and flange.
★ The automatic compensation mechanism of axial clearance enables gear pump to maintain a long-time high efficiency work. 
★ High working pressure and wide speed range.
★ It can maintain high volume efficiency even at a slow speed of 600 rpm/min.

Model	Nominal Displacement (mL/r)	Pressure (bar)		Speed (r/min)			Volume Efficiency (≥%)
		Rated	Max.	Min.	Rated	Max.
CBHLD-F563/F520-*F**	63/20	200/200	250/250	600	2500	3000	93/93
CBHLD-F563/F525-*F**	63/25
CBHLD-F563/F532-*F**	63/32
CBHLD-F563/F540-*F**	63/40
CBHLD-F563/F550-*F**	63/50
CBHLD-F550/F520-*F**	50/20
CBHLD-F550/F525-*F**	50/25
CBHLD-F550/F532-*F**	50/32
CBHLD-F550/F540-*F**	50/40
CBHLD-F550/F550-*F**	50/50
CBHLD-F540/F520-*F**	40/20
CBHLD-F540/F525-*F**	40/25
CBHLD-F540/F532-*F**	40/32
CBHLD-F540/F540-*F**	40/40
CBHLD-F532/F520-*F**	32/20
CBHLD-F532/F525-*F**	32/25
CBHLD-F532/F532-*F**	32/32
CBHLD-F525/F520-*F**	25/20
CBHLD-F525/F525-*F**	25/25
CBHLD-F520/F520-*F**	20/20