Competitor Hydraulic Excavator Genuine Parts 702-21-09260/702-21-09230 7022109260/7022109230 Pilot Valve Assy for D65

• After-sales Service: 6 Months
• Warranty: 1 Year
• Type: Valve
• Model NO.: 702-21-09260/09230
• Application: Excavator
• Certification: CE, ISO9001: 2000
• Condition: New
• Main Circuit Control Pressure: ≤350 Bar
• Weight: 1.2kg
• Pilot Pressure Inlet: 0-50bar
• Response Time: ≤30 Ms
• Transport Package: Wooden Case
• Specification: standard
• Trademark: Koma*Tsu
• Origin: Japan
• HS Code: 8413503190
• Production Capacity: 5000pieces/Years

Product Description

Product Parameters

Part Number	702-21-09260/09230
Type	Hydraulic Pilot Control Valve (for Koma=tsu D65 bulldozers)
Application	- Ko-matsu D65 Series Bulldozers: - D65EX-17/-18, D65PX-17/-18 - Hydraulic pilot control systems for blade/ripper operations
Function	- Converts operator joystick motion into hydraulic pilot pressure signals - Controls main control valves for blade lift/tilt and ripper actuation
Hydraulic Parameters	- Pilot Pressure Inlet: 0-50 bar (0-725 PSI) - Main Circuit Control Pressure: ≤350 bar (5,076 PSI) - Rated Flow: 20 L/min (5.3 GPM) - Response Time: ≤30 ms (signal transmission delay)
Port Connections	- Pilot Inlet Ports: 2x 1/8" NPT (female) - Main Control Outputs: 2x SAE 6 (3/8"-24 UNF) O-Ring Boss - Tank Return Port: 1x 1/4" NPT (female)
Control Mechanism	- Mechanical-hydraulic linkage (joystick-to-valve actuation) - Linear spool stroke: 5 mm (proportional to joystick angle)
Materials	- Body: Aluminum alloy (ADC6, corrosion-resistant) - Spool: Chrome-plated carbon steel (HRC 58-62) - Seals: FKM (V-iton, -20°C to +120°C, mineral oil compatible)
Mounting	- Integrated into the pilot valve bank (bolted to the operator console) - Mounting pattern: ISO 4401-compliant 4-bolt flange (80 mm × 60 mm, M6 threads)
Filtration Requirement	- Recommended oil cleanliness: ISO 4406: 18/16/13 (≤25 μm particles) - Requires pilot circuit filter (≤10 μm absolute rating)
Design Features	- Low-friction spool design (operating force ≤5 N) - Built-in pressure compensator for signal stability - Neutral position leakage: ≤10 mL/min @ 50 bar pilot pressure
Weight	1.2 kg (2.65 lb) (aluminum body, excluding hoses)
Temperature Range	- Ambient: -20°C to +80°C - Hydraulic Oil: -20°C to +120°C (short-term peak)
Standards Compliance	- Koma-tsu KES 07-2019 (hydraulic component design standard) - ISO 6403 (hydraulic valve mounting surfaces)

Product Photos
702-21-09260

702-21-09230



ABOUT  US

JiNing Competitor Hydraulic co, Ltd. ,specializing in manufacturing cycloidal hydraulic motor and hydraulic products technology development, manufacturing and marketing of specialized enterprises. The company is committed to the development of high-tech design and manufacturing technology, import a number of large-scale CNC machining centers, CNC forming grinding machines, CNC internal grinding machines, etc., with a professional technical team and goods and technology import and export rights,.

The company is committed to the development of high-tech and manufacturing technology. We have outstanding experience in productdesign, manufacturing processes and quality assurance.0rbit motors mainly used in injection molding machines, fishery machinery,construction machinery, oil driling, machinery, mining machinery, agricultura machines and garden machines

Dur products have been exported to countries such as the United States Germany,Brazil,Canada,india, Turkey, Poland Thailand etc. Weaim to become a world-class manufacturer of hydraulic products, 0ur etemal pursuit and objectives is to improve the performance of our productsas a starting point and to provide the best products and service to our customers.
 

 

Our Advantage
1.Quick response within 12 hours 
2.Accept small order(MOQ:1pcs) 
3.Custom service.Unusual packaging,standard packing or as customer required 
4.Excellent after-sales service 
5.Strict quality control system.100% factory testing and inspection personnel in accordance with international standards for the high-frequency sampling, to ensure the quality of products manufactured
6.Accept ODM&OEM

Packing&Delivery&After-sale

1.Standard wooden case or cartonbox
2.Safety for long-distance transportation
3.All of the productions will be checked carefully before delivery

Pre-sales Service
1. Inquiry and consulting support
2. Sample testing support
3. Recommend the most suitable machine according to customer's purpose
4. Factory visiting welcomed

After-sales Service
1. Training how to install the machine
2. Training how to use the machine
3. Warranty 1 year
4. Engineers available to service machinery oversea
 

FAQ
 Q:1.What's your main application?
  --Hydraulic Orbit Motors and pumps
  --Excavator parts
 Q:2.What is the MOQ? --MOQ:1pcs.
 Q:3.How long is your delivery time?
 --Generally it is 2-3 days if the goods are in stock. or it is 7-15 days .if the goods are not in stock, it is according to quantity.
 Q:5.What payment method is accepted?
 --T/T,L/C,Paypal,Western union,Trade assurance,VISA
Q:6.How to Place your order 

1).Tell us Model number ,quantity and other special requirements.

2).Proforma Invoice will be made and send for your approval.
3).Productions will be arranged upon receipt of your approval and payment or deposit.
4).Goods will be delivered as stated on the proforma invoice.

 

Certifications

Our company has passed ISO9001:2015 quality system certification and ISO14000 environmental management system certification, based on quality system, to provide customers with first-class products and services.

 

Main Products

Main products are hydraulic orbit motors, hydraulic winches, hydraulic brakes, hydraulic steelhole punchers, hydraulic steerings, etc.

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The BM4 series cycloidal motor, blade hydraulic motor and BM6 series wheel motor.The BM4 series motor is a shaft distribution motor with double bearing support, the motor can withstand greater radial force, with a reliable high pressure shaft seal design, withstand high back pressure, can be used in series parallel, suitable for the rotary motor of wood grab, steel grab.

The BM6 series wheel motor adopts advanced disc flow structure design, low speed performance, high volumetric efficiency, and automatic wear compensation function. Double-row tapered needle roller bearings can bear large radial forces, which are used in the walking motor of small track equipment driven by heavy loads
 

If you need other models of products, please feel free to contact me!