Payment & Shipping Terms:
|Structure:||Water Pump||Pressure:||High Pressure|
|Material:||Cast Iron||Product Name:||4D94 Water Pump|
excavator replacement parts,
heavy machinery spare parts
Small Volume Excavator Spare Parts Komatsu 4D94 Water Pumps Simple Structure
Excavator Spare Parts Komatsu 4D94 Water Pump Pumps For Excavator Diesel Engine
General characteristics of centrifugal pump
(1) the flow direction of water along the centrifugal pump is axial suction along the impeller, perpendicular to the axial outflow, that is, in and out of the flow direction of each other at 90°.
(2) because the centrifugal pump forms a vacuum suction by the impeller inlet, so before starting must be poured into the pump and suction pipe water diversion, or vacuum pump pumping, in order to exhaust air to form a vacuum, and the pump shell and suction pipe must be strictly sealed, no air leakage, otherwise formed a vacuum, also suction water.
(3) since it is impossible to form an absolute vacuum at the impeller inlet, the suction height of the centrifugal pump should not exceed 10 meters. With the loss of water flow along the suction line, the actual allowable installation height (the height of the pump axis from the suction surface) is much less than 10 meters.
If the installation is too high, it will not absorb water; In addition, because the mountain area is lower than the atmospheric pressure of the plain, so the same pump in the mountain area, especially in the high mountain installation, the installation height should be reduced, otherwise the water can not be sucked.
Simple structure, small volume, light weight, large amount of oil. Cycloidal rotor pump system with internal and external rotor meshing structure, the number of teeth, compact structure size, without the help of other isolation elements can form a seal chamber, the number of its parts are small.
|Parts name||Water Pump|
|Place of Origin||China|
|Category Group||Engine parts|
|Equipment group||Construction equipment|
|Standard or Nonstandard:||Standard|
1. Various models for different brands ,wide range of product lines.As long as you need ,we can find a way to supply for you.
2. If you have any problem of your usage,we provide unlimited service.
3. Great variety of engine machinery accessories.
4. Samples are welcome for production.
5. Enough stocks for sale.
Q: How about the quality of products we received?
A: Each of our product has the quality guarantee. According to our clients feedback, the quality problem is not seem to happen for the right use.
Q: Can we print our company logo on product and package?
A: Yes, but the quantity of the order is required. And we need you to offer the Trademark Authorization to us.
Q: What is your MOQ?
A: We do not have MOQ . We accept lower quantity for your trial order.
Other Model :
|engine piston||piston ring||cylinder liner/sleeves|
|liner kit||bearing set||valve&seat&guide|
|engine block||cylinder head||gasket kit/overhaul kit|
|head gasket||connecting rod||crankshaft|
|pumps||fan cooling||engine assy|
|Cummins||A2300 B3.3 6BT 6CT QSB6.7 NH220 M11 NT855 K19 M11|
|Yanmar||4D84-1 4D84-2 4D84-3 4TNV88 4TNE88 4TNV94 4TNV98 4TNE98 4TNE94|
|CAT||S6K-T 3306 3116 3126 C7 3204 3208 3406 C9 C-9 C4.2 320D|
4D30 4D34 6D34 S4E S6K 4M40 4D55 6D22 8DC9 4DR5 S6A S6B
6D31 6D14T 6D15T 6D16T 4D31T 6D24T 6D34 S4K
|Hino||H07CT H06CT J05E J08E|
|Isuzu||4JB1 4JG1 4LE1 4LE2 4BD1T 4BG1T C240 6WG1 6SD1 6BD1T 6BG1T 6RB1T 4HK1 6HK1 6RB1|
|Daewoo||DB58 D1146 D2366 DE12T DE08T|
|Nissan||PD6 PE6 RD8 NE6 ND6 BD30|
|Volvo||D6D D7D D10D D12D Volvo210 Volvo240 Volvo290|
|Kubota||D1503 D1703 V2003 V2203 V2403 V3300 V3800|
4D94 4D94E 4D95 4D105-1 4D105-3 4D120 6D95 6D102 S6D105 S6D125
S6D110 S6D108 S6D155 S6D130 S6D140 S6D170 S6D107 S6D114
Contact Person: Lu