Product Details
High Quality Rexroth Hydraulic Pition Pump A4FM Series for Rexroth
A4FM250 A4FM500
Better parts company specialize in research and
development,production and sales of hydraulic products.We have more
than 8 years experience focusing on the overseas Market.
Our main products is hydraulic pump,motor,valve,gear box ,gear
pump,spare parts,ect.Involved in hydraulic
brands:Rexroth,Parker,Eaton-Vickers,Linde,Sauer-Danfoss and so
on.We always adhere to the "High Quality,best service,competitive
price ”product concept.
Welcome new and old customers from all over the world to contact us
for future business relationship and mutual sucess
Safety instructions The pump housing must be filled with hydraulic oil (injected into
the housing cavity) during startup and operation. Must start at low
speed without load until the system is completely empty. When parked for a long time, the shell can be drained through the
working pipeline. When restarting, ensure sufficient oil is
injected into the housing. The minimum suction pressure of the oil port S shall not fall below
0.8 bar.
Installation position The axis is horizontal at the bottom. When installed on the tank,
do not allow the installation position of "shaft horizontal, oil
suction toward the bottom"!
Install below tank level Pump position below minimum oil level in tank (standard) Add an axial piston pump before starting by going through the
uppermost oil drain of the housing Suggestion: Add suction tube Run the pump at a low speed (ignition speed) until the pump system
is fully filled The minimum submersion depth of the suction or drain line in the
tank: 200 mm (relative to the lowest oil level in the tank).
Install above tank level A pump installed above the lowest oil level in the tank The installation position is lower than the oil tank level The installation position of "the shaft is against the top" and
"the shaft is level and the oil suction mouth is at the bottom" is
not allowed (when the pump housing stops, it leaks oil through the
suction pipe). Note: - The maximum allowable straw length hmax = 800 mm - Minimum allowable pressure of oil port S (minimum oil suction
pressure) |
BTPS AVAILABLE BRAND:
Company Profile


BTPS Hydraulic Technology Co., Ltd. was established in September
2010. It is a national high-tech enterprise whose main business is
hydraulic piston pumps, hydraulic motors, hydraulic original parts
and other accessories.
After years of development and training, the company has
established a unique manufacturing system with a complete set of
plunger pump and motor manufacturing processes and equipment from
precision casting, precision forging, precision machining, heat
treatment, bimetal sintering, assembly to testing. And passed
ISO9001 quality system certification.
The company has a high-tech enterprise R&D center and has
successively undertaken a number of government key new product
projects and major scientific and technological achievement
transformation projects. At the same time, many of the company's
products have won industry technological progress awards. It has
been selected as an outstanding enterprise in Guangdong many times.
The company adheres to the business philosophy of "high quality, variety, and excellent service". It has more than 30 domestic and
foreign dealers and has established a complete dealer sales and
service system. Covering more than 20
provinces/municipalities/autonomous regions across the country and
extending to the global mining machinery and construction machinery
market.
So far, we have become one of the leading companies in the domestic
hydraulic aftermarket, occupying a leading position in the
hydraulic piston pump and hydraulic motor aftermarket, and have
repeatedly received high praise from the market and customers from
around the world.
BTPS is committed to becoming a leader in the hydraulic
transmission industry and providing high-quality hydraulic products
and hydraulic transmission solutions to customers around the world.