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Lucas System CumminSystem
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Product Details
Brand Name: | googlediesel | Place of Origin: | China | Model Number: | PR2M3 |
Product Description
PR2M Technical data
For maximum engine output 25kw/cylinder
Execution aluminium alloy, housing
Number of cylinders 2
Injection fuel Diesel oil
Attachment kind 4 holes flange
Drive from camshaft
Lead of helix 20 mm
Piston stroke 8 mm
Piston diameter 6 - 9.5 mm
Regulating bar extension 21 mm
Cam shape The cam shapes are different for each engine type depending on parameters of injection asked by engine producer on attachment possibilities and so on.
Maximun speed
2 200 min-1
Maximun injection pressures
60 MPa
Delivered quantity
see survey
Weight
1,2 kg
Dimensions
80 x 74 x 148,5 mm
PR2M duel injection pumps
The PR type fuel injection pumps are singel - and two-cylinder pumps without proper camshhaft with a special housing, which is almost entirely built-in into the cylinder block od Diesel engine.
They are manufactured in sizes K, M, A charakterized by the different amounts of fuel delivered per one stroke on plunger. All the important connecting and control elements are fitted on the protruding top part of the pumps body. The size "M" and "A" are made as a single - and two- cylinder, the size K as a single- and four-cylinder pumps. The body of the size "M" and "A" is the cast of high-grade aluminium alloy, the body of the size "K" is the cast of high-grade cast iron.
The body houses the barrel with up and down moving plunger the top part of which is provided by the regulating edge. The working space of the plunger is closed by the delivery valve. The whole highpressure space closed the pipe union neck with a screwed delivery pipe connecting the fuel injection pump and the injector.The fuel working stroke of plunger is caused by the camshaft movement.
The rotary movement of the camshaft is transmitted to the pump plunger by a roller tappet which is the part of the plunger. The advantage of this technical solution is absence of roller tappet mechanism of pump the minimalization of dimensions and the design improvement at all. The return i.c. downward movement of the plunger and thus also of roller tappet is effected by the plunger spring. The fuel delivery is controlled by the angular displacement of the plunger. The rotary movement of the plunger is derived from the regulating bar acting on the plunger control sleeve.
The surface finish of the built in fuel injection pumps enables the using in difficult climatic conditions as well. Their modern design long service life and the reliability by the exploitation are characteristic properties of the PR type fuel injection pumps
Contact Us
- FuYa Diesel Parts CO.,Ltd
- Contact nameHarry.huang
- Phone0086-594 2796000
- AddressXincuo Industry Development Area of FuZhou,Fujian China Linyi,Shandong
Delivery Values | Elements | Fuel Pumps | Head Rotor |
Lucas System Cummin Syst | New product | Nozzle | Nozzle Holder |
Repair Kit | VEPumps | VEPumps parts |
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