• Specification

The CAT336D2 fan pump solenoid valve works mainly based on the principle of electromagnetic induction. The machine's electronic control module (ECM) monitors signals from sensors such as hydraulic oil temperature, engine coolant temperature, and intake manifold temperature. When the relevant temperature reaches a certain value, the ECM sends a signal to the fan pump pressure control solenoid valve to control the opening of the solenoid valve by changing the output current.

When the solenoid valve receives the minimum current sent by the machine ECM, the valve core is attracted to a certain position by electromagnetic force, and the maximum flow is sent to the fan motor, causing the fan to rotate at the maximum speed controlled by the software. If the communication between the machine ECM and the "fan pump pressure control" solenoid valve is lost, the solenoid valve will be in the default state, at which time the fan will run at the maximum mechanical pressure setting value (high pressure cut-off), the system pressure will increase, and the fan speed will be higher than the maximum fan speed usually controlled by software.

We could supply the following Model:

HITACHI:EX200-2,EX220-2,EX120-5, EX200-5,EX220-5,EX400-5,ZAXIS 200-3, ZAXIS 210-3, ZAXIS 240-3, ZAXIS 270-3, ZAXIS 330-3, ZAXIS 360-3 ZAXIS 110, ZAXIS 120, ZX200-6

KOBELCO: Sk200-3, sk200-5, sk135rs, sk70rs, sk60,sk120-5, sk200-8, sk260-8, sk130-8, sk200-6e, sk210-6e, sk160

Kato:HD80R, HD820-5, HD1023, HD1430, HD700-7,HD1430-7, HD1250-7, HD450-7

VOLV-O EC140B, EC210B, EC240B, EC290B, EC360B, EC460B

Daewoo:DH215-5, DH200-5-7, DH150LC-7, DH258LC-7

SUMITOMO: SH120A2/A3,SH200A2/A3, SH210A5, SH240A3, SH360A5

HYUNDAI: r1107-7, r160-7, r215-7, r225-7, r225lc-7, r350-7, r110-9, r215-9, r275lc-9

Kubota: kx155, kx135, kx161-3

KOMATSU: pc60-6, pc200-6, pc220-6, pc200-7,pc220-7, pc360-7, pc200-8, pc210-8, pc240-8

CA-T: E320, E325C, E315C, E330C, E315D, E320D, E325D, E330D, E360D, E70B, E120B, E200B, E320B, E330B

Our advantage

1. Stable performance: under normal use conditions, the performance of the product will not change significantly, which can meet the needs of users.

2. Stable appearance: the appearance of the product will not be obviously worn, faded or deformed during long-term use and storage.

3. Stable durability: the structure, performance and function of the product will not be significantly reduced during long-term use, and it can withstand various harsh environmental conditions.

4. Reliability and stability: during the long-term use of the product, its failure rate is low and it can maintain a stable running state.

FAQ:
1.What do you mainly produce?

A;Our main business hydraulic Spare Parts,safety valve,Gear pump,hydraulic pump,control valve,Trave Motor Assy,swing motor,Seal kit, Electric parts,solenoid valve, engine assembly.etc.

2, Do you have stock for the goods?

A;We have plenty stock for many items in the warehouse.

3. Do you test all your goods before delivery?

A: Yes, we have a 100% test before delivery.

4.I know only the excavator model, but can not offer parts No., what should I do ?

A;If possible, you can send us the old photo, nameplate or the size for reference.

5.can I order one of our samples for testing first?

A: Of course!

Welcome to contact us for Inquiry & orde

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