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Product Details:
Payment & Shipping Terms:
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| Type: | Excavator Controller | Product Name: | ECU PVC |
|---|---|---|---|
| Part Number: | 9131576 9131578 9131576 9131578 | Model Number: | EX120-3 |
| Packing: | Standard Export Carton | Warranty: | 6/12 Months |
| Highlight: | PVC pump controller for Hitachi EX120-3,Excavator engine controller ECU,Hitachi EX120-3 controller with warranty |
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9131576 PVC Pump Controller 9131578 ECU Engine Controller For HITACHI EX120-3 Excavator Controller
| Product name | ECU PVC |
| Part number | 9131576 9131578 |
| Model | HITACHI EX120-3 |
| Category group | Excavator Controller |
| MOQ | 1 PCS |
| Warranty | 6 months |
| Payment term | T/T, Western Union, MoneyGram |
| Delivery time | 1-3 days after receiving the payment |
| Packing | As request or standard packing |
| Means of transport | By sea/air, DHL FEDEX TNT UPS EMS |
| 1.Pump Flow & Pressure Regulation |
| It receives input signals from engine RPM sensors, hydraulic pressure sensors, and joystick controls. |
| It calculates and sends commands to the hydraulic pump's solenoid valves to adjust displacement (flow rate) and pressure in real time. |
| This ensures the excavator has precise power for digging, lifting, and swinging without wasting fuel. |
| 2.Engine-Pump Matching (Power Optimization) |
| It coordinates the hydraulic pump output with the engine's available power to prevent stalling under heavy loads and maximize fuel efficiency. |
| It prevents hydraulic system overload and protects the pump and engine from damage. |
| 3.Machine Performance Control |
| Governs the speed and smoothness of all hydraulic movements (boom, arm, bucket, swing, travel). |
| Enables work modes (e.g., Power Mode, Economy Mode) by adjusting pump response. |
| 4.Fault Monitoring & Diagnostics |
| Monitors system sensors and outputs. |
| Detects abnormalities (e.g., sensor failure, low pressure, electrical faults) and can trigger error codes/warnings on the excavator's monitor. |
EX120-3 EX120-3C EX120K-3 Hitachi
| 4325825 UNIT;CONTROL |
| CX1000, CX1100, CX1200W, CX1800, CX2000, CX350DR, CX400, CX500, CX500DR, CX500PD, CX500S, CX500W, CX500W-C, CX550, CX650-2, CX650PTR, CX700, CX700 JPN, CX700HD, CX900, CX900-2, CX900HD, EX100-2, EX100... |
| 9131578 UNIT;EC |
| EX120-3, EX120-3C, EX120K-3 |
| 9128976 UNIT;PVC |
| EX200-3, EX200-3C, EX200K-3, HR320, HR420, RX2000-2 |
| 4714777 UNIT |
| EH5000AC-3-C |
| 9292112 UNIT;CONTROLLER |
| ZX200-3, ZX200-3-HCMC, ZX200-3F, ZX210-3-AMS, ZX210-3-HCME, ZX210H-3, ZX210H-3-HCMC, ZX210H-3F, ZX210K-3, ZX210K-3F, ZX210LC-3-HCMC, ZX210N-3-AMS, ZX210N-3-HCME, ZX240-3-AMS, ZX240N-3-HCME |
| 9284208 UNIT;CONTROLLER |
| TL1100-3 |
| 4426238 UNIT;CONTROL |
| EX1800-3, EX3600-5, EX5500, EX5500-5 |
| 9274931 UNIT;CONTROLLER |
| ZX210W-3, ZX210W-3-AMS, ZX210W-3DARUMA, ZX210W-3HCMC, ZX220W-3, ZX250W-3, ZX400W-3 |
| 9131576 UNIT;PVC |
| EX120-3, EX120-3C, EX120K-3 |
| 9209343 UNIT;PCB |
| CX1000, CX1100 |
| 9163568 UNIT;PVC |
| EX100WD-3C |
| 9123978 UNIT;EC |
| EX60LCT-3, EX60T-2 |
| YA60011700 UNIT;CONTROL |
| ZX870LC-5B |
| YA60016309 UNIT;CONTROLLER |
| ZX470LCH-5B |
| 9274819 UNIT;CONTROLLER |
| ZX145W-3, ZX145W-3-AMS |
| 9276193 UNIT;CONTROLLER |
| ZX135US-3, ZX135US-3-HCME, ZX135US-3F-AMS, ZX135US-3F-HCME, ZX135USK-3 |
| 9198453 UNIT;PCB |
| CX900HD |
| 9158859 UNIT;EC |
| EX400-5, EX450H-5 |
| 9276192 UNIT;CONTROLLER |
| ZX135US-3, ZX135US-3-HCME, ZX135US-3F-AMS, ZX135US-3F-HCME, ZX135USK-3 |
| Pos. | Part No | Qty | Parts name | Comments |
| 0 | 1835 | [1] | HARNESS;WIRE | |
| 1 | 4121859 | [7] | CLIP;BAND | |
| 4 | 4190275 | [1] | CLIP | |
| 5 | 4254600 | [1] | CLIP | |
| 9 | J450620 | [2] | SCREW;SEMS | |
| 10 | J460620 | [2] | SCREW;SEMS | |
| 15 | J460616 | [8] | SCREW;SEMS | |
| 19 | 4251588 | [9] | RELAY | |
| 20 | J460616 | [10] | SCREW;SEMS | |
| 23 | 4325797 | [1] | RELAY | |
| 24 | J460616 | [2] | SCREW;SEMS | |
| 25 | 4277927 | [1] | HARNESS;WIRE(STARTER SWITCH SUB) | |
| 26 | 4277941 | [1] | HARNESS;WIRE (RADIO SUB) | |
| 27 | 4281293 | [4] | HARNESS;WIRE (RADIO EARTH) | |
| 30 | 4055312 | [6] | CLIP;BAND | |
| 31 | 4000859 | [1] | CLIP;PIPE | |
| 32 | J901016 | [4] | BOLT | |
| 33 | A590910 | [4] | WASHER;SPRING | |
| 34 | A590110 | [4] | WASHER;PLANE | |
| 105 | 9131578 | [1] | UNIT;EC | |
| 106 | 9131576 | [1] | UNIT;PVC | |
| 107 | 4249690 | [6] | FUSE (1A) | |
| 108 | 4195593 | [8] | FUSE (5A) | |
| 109 | 4195594 | [3] | FUSE (10A) | |
| 110 | 4195596 | [2] | FUSE (20A) |
1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.
2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.
3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.
4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.
5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.
6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.
Packaging Details:
1. According to orders,pack the spare parts one by one by oil paper;
2. Put them into small carton boxes one by one;
3. Put the packed small carton boxes into bigger carton boxes one by one;
4. Put the bigger carton boxes into wooden boxes if necessary especially for the shipments by sea.
5.. goods is packed by oil paper and plastic bags inside
6. using wooden package.
7. we support the custom-made demand for package
Port: Huangpu
Lead Time : Within 2 days after receiving the pay me.
Shipping: Expedited Shipping(FedEx/DHL/TNT/UPS), air cargo, truck, by sea.
1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.
2. Warranty type: replacement of the parts that have quality problem.
3. Warranty is not valid for below s
* Customer give wrong information about the order
* Force Majeure
* Wrong installation and operation
* Rust because of wrong stock & maintenance
Anto Machinery is made up of a professinal engineering team, with high experirence in genuine, OEM and aftermarket parts.
for excavators, bulldozers, forklift, loaders, and crane covering brand Hyundai , Sany , DOOSAN , Vo-lvo , HITACHI , KOBELCO , KOMATSU , KATO , , JCB , LIEBHERR , SANY , XCMG , XGMA , LIUGONG , SHANTUI , etc.
We are with full range of data information for the engine parts, hydraulic parts ,seal parts, electrical parts, gear & reducer parts, cylinder parts, bucket parts, cab parts, etc. As exporting about 20 years, we now have customers the whole world including the countries Brazil, Mexico, Colombia, Venezuela, Peru, America, Canada, Russia, Poland, Ireland, Sweden, France, England, Romania, Spain, Portugal, Ukraine, Lithuania, Norway, Italy, Finland, UAE, Saudi Arabia, Israel, Iraq, Sudan, Kenya, Tanzania, Sri Lanka, Kazakhstan, Pakistan, Burma, Thailand, Vitenam, Philippines, Indonesia, Australia, New Zealand, etc.
Thanks very much to our customers support and big trust.
We will keep improving everyday. Any of your encouragement in inquiry and order is our motivation.
We warm welcome your visiting and consulting on your needed parts.
Contact Person: Mr. Paul
Tel: 0086-15920526889
Fax: +86-20-89855265