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SA1142-00900 Main Hydraulic Pump for Volvo EW170 | Kawasaki K3V112DTP10ER-9N34-1
Part number SA1142-00900 is the Main Hydraulic Pump assembly specifically designed for the Volvo EW170 wheeled excavator. The technical model is the Kawasaki K3V112DTP10ER-9N34-1.
Machine Compatibility: Volvo EW170 Wheeled Excavator.
Kawasaki Model Breakdown (K3V112DTP):
· K3V: Kawasaki's high-pressure, swash-plate type axial piston pump series.
· 112: A displacement of 112cc per revolution (per pump section).
· DTP: Double Tandem with PTO. This indicates a dual-pump configuration that includes a Power Take-Off (PTO) port, usually used to mount a pilot gear pump or an auxiliary pump.
· 10ER: Denotes the specific input shaft, mounting flange style, and clockwise rotation.
· 9N34-1: The specialized regulator configuration calibrated to match the EW170's hydraulic control logic and engine power curve for optimized fuel efficiency.
Thank you for choosing SPARKLING MACHINERY, your trusted supplier of Volvo-Kawasaki hydraulic pumps. The SA1142-00900 (K3V112DTP) is the heart of the EW170’s hydraulic system. Its tandem 112 cm³ displacement, 34.3 MPa rating, and precise electronic regulator deliver stable power and fuel efficiency in digging, lifting, and travel. Ideal for OEM replacement or overhaul, it restores full machine performance and minimizes downtime.
The SPARKLING MACHINERY NEW SA1142-00900/K3V112DTP10ER-9N34-1 Main Pump Photo:
Why Choose the SPARKLING SA1142-00660/K3V63DT-1Z0R-9N0Q Main Pump?
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- Superior Power Density: The K3V112DTP frame provides massive hydraulic output while maintaining a compact footprint.
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- Regulator Precision: Features factory-calibrated regulators for optimized power-matching with the Volvo engine.
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- High Pressure Durability: Built to handle the rigorous duty cycles and pressure spikes of wheeled excavator travel and work modes.
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- Reduced Energy Loss: Variable swashplate displacement adjusts flow based on load, significantly lowering fuel consumption.
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Common Maintenance Parts for Volvo EW170
To ensure peak performance of your new pump, we recommend servicing these related EW170 components:
| Part Name | Volvo EW170 Part Number | Function |
| Main Hydraulic Pump | SA1142-00900 | Primary System Power |
| Hydraulic Return Filter | 1142-02230 | Protects System Integrity |
| Hydraulic Pilot Filter | 1142-00540 | Ensures Clean Control Oil |
| Engine Oil Filter | 11713220 | Engine Maintenance |
| Fuel Filter (Primary) | 11711074 | Fuel System Protection |
Q&A Section
Q1: Is the SA1142-00900 compatible with the EW170B model?
A: This specific part number is designed for the standard EW170. Please verify the pump nameplate against the K3V112DTP10ER code to ensure perfect compatibility for "B" variants.
Q2: Does the pump come pre-filled with oil?
A: No. You must fill the pump case with clean hydraulic oil through the drain port before starting the engine to prevent catastrophic dry-start damage.
Q3: Why is matching the "-9N34-1" suffix important?
A: The suffix indicates specific regulator settings, port sizes, and mounting configurations unique to the Volvo EW170 hydraulic circuit.
About SPARKLING MACHINERY:
- Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.
Get In Touch:
- Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation
🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
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Whatsapp: +8613609010879