Product category:
Hydraulic Components
News Release from: White Drive Products | Subject: TDS hydraulic pumps
Edited by the Engineeringtalk Editorial
Team on 11 June 2004
Rugged hydraulic pumps go off-road
White Hydraulics has released the TDS hydraulic pump line.
White Hydraulics has released the TDS hydraulic pump line "The TDS pump line represents an expansion of our leadership role in the off-highway equipment market by allowing us to offer our customers complete systems", says Jeff Englehardt, Director of Marketing
This article was originally published on Engineeringtalk on 11 Jun 2004 at 8.00am (UK)
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"The TDS pumps are ideal for use on commercial lawnmowers", says Phillip Groves, Major Sales Project Manager - Pumps.
"However, they can be adapted for other off-highway equipment applications".
The TDS pumps use a variable displacement, axial piston design, and are available in three displacement sizes: 10, 13 and 18cm3/rev.
They are rated for input speeds from 600 to 3600rev/min and provide flows up to 64.8 litre/min.
The pumps make use of a die-cast aluminium housing, a steel wear plate with a bronze overlay, a steel swash plate, steel pistons, and a bronze bushing.
Additionally, the pump incorporates a cylindrical roller bearing to handle thrust loads.
This rugged construction enables the pumps to better dissipate heat, reduce noise and provide long service life while maintaining a lightweight and compact package.
An optional return to neutral spring assembly is available.
The TDS pumps have SAE-8 (0.75in-16) inlet and outlet ports with a SAE-6 (0.5625in- 18) suction port.
They can be mounted to the engine directly, or via a pulley using its SAE-A two-bolt mounting flange and either a keyed, spline or tapered driveshaft.
The pumps are designed for use with motor oil and rated for a continuous pressure of 98bar and a peak of 241bar with a temperature rating of 115C.
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