Engine water pump 172-7767 2W8001 for Caterpillar

Engine water pump 172-7767 2W8001 for Caterpillar

  Working principle When the impeller of the water pump rotates, the coolant in the water pump is driven by the impeller to rotate together, and is thrown to the edge of the water pump housing under the action of centrifugal force, and then is pressed into the engine water jacket through the outlet pipe on the casing that is tangential to the impeller. At the same time, the pressure at the center of the impeller decreases; The coolant in the radiator is sucked into the pump cavity through the inlet pipe, so that the coolant in the entire cooling system circulates and flows.

Specification

Company Profile

   Changte Machinery Parts Co., Ltd  is a collection of industry, trade as one of the modern parts company, specializing in the production and sales of excavator and bulldozers parts, the main products: chassis parts, vulnerable parts, seals, electrical parts, engine parts, hydraulic parts (system), wear-resistant parts, filter parts, etc.

Our products can be used with various machines such as KOMATSU, CATERPILLAR, HITACHI, SUMITOMO, DOOSAN, HYUNDAI, VOLVO, KATO, JCB, KOBELCO, SANY, XCMG, LiuGong, LIEBHERR, ZOOMLION, SUNWARD, CSAE, WORLD and so on. We can also design special products as our customer requests. We offer high quality products, shorter delivery times and the best logistics.

FAQ

Q1：What parts you have？

A1：We are specialized in the excavator including chassis, rubber parts, engine parts, oil seals, general consumables, iron parts, hydraulic crushers, etc.

Q2：How can we guarantee quality?

A2：Always a pre-production sample before mass production; Always final Inspection before shipment;

Q3：How can I choose the most suitable pump?

A3：Please tell me your detailed flow rate, voltage, application and so on, then I will match the most appropriate pump for you, or you can choose the exact model in the product manual. If you don’t know the details for the pump, tell us the usage, must suitable model will be recommended.