How do you ensure product quality?

Every part is CNC machined, heat-treated and 100% tested before delivery to ensure precision and reliability.

What payment methods do you have?

We accept T/T bank transfer and Trade Assurance. For new clients, 100% prepayment or 30% deposit with balance before shipment is required.

What transportation methods can you offer?

We can ship by DHL, FedEx, UPS (air freight) or CIF/FOB sea freight. We also deliver to your appointed freight forwarder in China.

How long is the warranty period for your products?

All our products carry a 6-month warranty under normal installation and operating conditions.

Heavy Duty Excavator Fan Motor 311-9550 for High Pressure Operations

Name: Heavy Duty Excavator Fan Motor 311-9550 for High Pressure Operations
Brand: Wuhan Xinlaifu Hydraulic Equipment Co., Ltd.
SKU: 2293636285

Hubei, ChinaWuhan Xinlaifu Hydraulic Equipment Co., Ltd.

US$319.00-899.00

1 Piece

Product profile

Customization

Available

Type

Fan Pump

Nominal Pressure

280 Bar / 28 MPa

Model NO.

311-9550

Maximum Pressure

350 Bar / 35 MPa

Displacement Range

18/28/45/71/100/140 Cc/Rev

Rated Speed

1800-3000 Rpm

Transport Package

Carton or Wooden Package

Specification

Hydraulic

Trademark

XLF

Origin

China

HS Code

8413602202

Production Capacity

2000sets/Month

Key features

Direct Replacement Fit: Matches OEM part numbers for excavators 374/395/365 series with plug-and-play installation.

High Pressure Resistance: Max pressure up to 350 Bar (35 MPa) with high-strength shell and wear-resistant parts.

Heavy Duty Performance: Stable operation under high load and temperature with high output torque and low noise.

Wide Compatibility: Suitable for Excavators, Dozers, Wheel Loaders, Motor Graders, and Backhoe Loaders.

Strict Quality Testing: 100% tested for pressure, noise, and leakage before delivery to ensure reliability.

Fast Global Delivery: Regular parts shipped within 3 days; supports bulk orders and batch procurement.

6-Month Warranty: Covers manufacturing defects under normal installation and operating conditions.

Energy Efficient Design: Optimized hydraulic circuit ensures high transmission efficiency and low energy consumption.

Company profile

Exhibition ExperienceImporters and ExportersFast DeliveryFull Customization

Wuhan Xinlaifu Hydraulic Equipment Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-01-01Nearest Port: Shanghai/ningbo portAverage Response Time: ≤3.21hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DAP, CIP, CPT, FCA, EXW

About Our Factory & Business Background

AddressMachine Sublimation Industrial Park, 12th Xincheng Road, Dongxihu District, Wuhan, Hubei, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsHydraulic Pump, Hydraulic Valve, Gear Pump, Hydraulic Parts of Excavator, Hydraulic Spare Parts, Hydraulic Motor, Electronically Controlled Hydraulic Valve, Vane Pump, Piston Pump, Rexroth Industrial Hydraulic Products

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a factory or a trading company?

We are a hydraulic pump and spare parts manufacturer with over 20 years of experience, located in Wuhan, Hubei, China.

Q:What products do you mainly produce?

We specialize in piston pumps, hydraulic motors, and key spare parts such as cylinder blocks, pistons, valve plates, retainer plates, swash plates, and bearings.

Q:Do you have a minimum order quantity requirement?

For spare parts, the minimum order quantity is usually 1 piece. For complete pumps, MOQ depends on the model.

Q:What is your delivery time?

Regular parts can be shipped within 3 days. Non-stock items usually take 7-15 days. We will confirm the lead time based on stock availability.

Q:Do you offer customized services?

Yes. Custom production is available with your samples or technical drawings.