COGENG LL00068 Premium Solenoid Valve for Sumitomo SH120 SH200 Series

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COGENG LL00068 Premium Solenoid Valve for Sumitomo SH120 SH200 Series Excavators

Name: COGENG LL00068 Premium Solenoid Valve for Sumitomo SH120 SH200 Series Excavators
Brand: Excavator Solenoid Valve | Excavator Pressure Switch | Excavator Revol
Availability: InStock
Rating: 5 (1 reviews)

Product name: Sumitomo solenoid valve
Part No: LL00068
Model Number:For SH120-1, SH120-2, SH120-3, SH120-3A, SH120-3B, SH120-3C, SH120-5, SH120-5A, SH200-1, SH200-2, SH200-3, SH200-3A, SH200-3B, SH200-3C, SH200-5, SH200-5A
Generation: A1 Series, A2 Series, A3 Series
Material:Lron+Rubber
Packing:PP bag inside, carton box outside
Payment Terms:Western Union, L/C, T/T, MoneyGram, D/A, D/P
MOQ:Acceptable trial order
Shipping Mode:By air, by sea, by express(Fedex, UPS, DHL, TNT, etc.)
Place of Origin:Guangdong, China
Brand name:COGENG
CertifiCATEEion:ISO9001
Supply :500PCS

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Desciption

PRODUCT IDENTIFICATION

Parameter	Specification
COGENG Part Number	LL00068
OEM Equivalent	Sumitomo LL00068
Product Type	Hydraulic Solenoid Valve
Voltage	24V DC (Sumitomo standard)
Application	Pilot control / Attachment switching
Mounting Type	Direct fit, bolt-on

CROSS REFERENCE GUIDE

Brand	Part Number
COGENG	LL00068
Sumitomo	LL00068
Interchange	LL00069, LL00070, K1003662

Electrical Specifications

Parameter	Specification
Voltage Rating	24V DC
Current Draw	0.8 - 1.2 A @ 24V DC
Coil Resistance	20 - 28 Ω @ 20°C
Duty Cycle	100% continuous rating
Insulation Class	Class F (155°C)
Protection Rating	IP67 (dust-tight, waterproof)
Electrical Connection	Deutsch DT type (2-pin)
Surge Protection	Built-in suppression diode

Hydraulic Specifications

Parameter	Specification
Valve Type	3-way / 2-position pilot solenoid
Maximum Operating Pressure	350 bar (5,075 psi)
Pilot Pressure Range	10 - 30 bar (145 - 435 psi)
Flow Capacity	Up to 20 L/min (5.3 GPM)
Response Time (On)	≤ 50 ms
Response Time (Off)	≤ 40 ms
Leakage (Internal)	≤ 5 drops/min @ rated pressure
Fluid Compatibility	Mineral oil, synthetic hydraulic fluids

Mechanical Specifications

Parameter	Specification
Valve Body Material	High-strength steel with zinc-nickel plating
Spool Material	Hardened alloy steel (60-62 HRC)
Seal Material	NBR / HNBR
Spring Material	Stainless steel
Port Thread Size	Sumitomo standard pilot line threads
Mounting Interface	Sumitomo standard
Weight	0.42 kg (0.93 lbs)
Dimensions (L×W×H)	65 × 45 × 50 mm (approx.)

Environmental Ratings

Parameter	Rating
Operating Temperature	-30°C to +90°C (-22°F to +194°F)
Storage Temperature	-40°C to +105°C (-40°F to +221°F)
Vibration Resistance	15G @ 50-500Hz
Shock Resistance	40G
Corrosion Protection	Zinc-nickel plating (500+ hours salt spray)

Primary Compatible Models

Model	Series	Application	Voltage
SH120-5	Dash 5	Pilot / attachment control	24V
SH120-6	Dash 6	Pilot / attachment control	24V
SH200-3	Dash 3	Pilot / attachment control	24V
SH200-5	Dash 5	Pilot / attachment control	24V
SH200-6	Dash 6	Pilot / attachment control	24V
SH200-8	Dash 8	Pilot / attachment control	24V

Additional Compatible Models

Model	Series	Application
SH130-5	Dash 5	Pilot / attachment control
SH130-6	Dash 6	Pilot / attachment control
SH160-5	Dash 5	Pilot / attachment control
SH160-6	Dash 6	Pilot / attachment control
SH210-5	Dash 5	Pilot / attachment control
SH210-6	Dash 6	Pilot / attachment control
SH220-5	Dash 5	Pilot / attachment control
SH220-6	Dash 6	Pilot / attachment control

Specific System Functions

Function	Description
Pilot Shut-Off (PSO)	Safety cut-off for hydraulic pilot controls
Attachment Switching	Selects between hydraulic attachments (breaker, shear)
Swing Brake Release	Controls excavator swing brake engagement
Travel Speed Change	Shifts between high/low travel speeds

Note: Verify with your equipment manual or contact COGENG with your machine serial number for exact compatibility confirmation.

Installation decomposition diagram
System Preparation：
Completely depressurize hydraulic system
Drain fluid from affected circuit
Clean work area to ISO 4406 18/16/13 cleanliness standard
Disconnect battery and implement lockout/tagout
Component Inspection
Verify valve model number matches application
Check O-rings and seals for compatibility
Inspect electrical connector and wiring integrity

Installation Procedure:
Mounting Specifications
Mounting surface flatness: 0.15 mm maximum
Surface roughness: Ra 3.2 μm maximum
Recommended bolt torque: 40-45 Nm (30-33 ft-lbs)

Electrical Connections：
Wire gauge: 12-14 AWG recommended
Maximum voltage drop: 0.6V
Insulation resistance: >50 MΩ at 500V DC
Hydraulic Connections
Port thread sealant: Loctite 577 or equivalent
Installation torque: 30-35 Nm (22-26 ft-lbs)
Pressure test: 1.25x operating pressure for 10 minutes

Commissioning Procedure:
Initial Start-up
Cycle valve 5-10 times without system pressure
Apply minimum pressure (100 PSI) and check for leaks
Gradually increase to operating pressure

Performance Verification：
Measure response time and current draw
Check for external leakage at maximum pressure
Verify proper system function in all modes

Frequently Asked Questions
A. When will get the items after I place order?
Q. Once your payment is confirmed,we will arrange the goods within 1~4 days; if not in stock, we will inform you before placing the order?
A. If I only know the excavator model, but can not offer parts No.,what should I do ?
Q. If possible, you can send us pictures of old products, nameplate or the size for reference.
A. How can you guarantee the quality??
Q. We will 100% test the goods before delivery. We also support video inspection.
A. How long will it take to delivery to my address??
Q. The normal delivery time is 3-7 days, depending on which country you are in.?
A : Which delivery method will you choose?
Q : By sea, air or express(DHL,Fedex,TNT, UPS, EMS etc.)，Sometimes we will arrange as the customer's demand.
A: What's package? Can you give me the package according my requirement??
Q. We usually packed by standard exported box or carton. And yes we can pack as per your requirement.
A: Can the price be cheaper?
Q: Of course, you will be offered a good discount for a big amount.
A: Why should I choose to buy from you?
Q:Our advantages: 100% quality assurance, develop and manufature follow original ones;Quick response within 24 hours; Small order allowed;Reasonable stock and timely delivery;Neutral packing, customized packing are allowed. Positive customer feedback from abroad market;Excellent after-sales service.
A : Which payment terms can you accept?
Q : Paypal. Western Union, Bank Transfer, T/T...

Contact COGENG

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About us: Welcome to the official website of GAOGENG(COGENG) has their own high-quality mining machinery components famous factory . We specialize in the production and distribution of top-notch products such as Excavator Solenoid Valve, Pressure Switch, Revolution Sensor, Wiring Harness, Throttle Motor, Oil Pressure Switch, and Water Temp Sensor, specifically designed for renowned brands in the mining industry:
Caterpillar®,JohnDeere®,Komatsu®,Case®,Volvo®,Hitachi®,Sumitomo®,Doosan®,Hyundai®,
Liebherr®,JCB®.

Products: Excavator Solenoid Valve; Excavator Wiring Harness; Excavator Motors; Excavator Pressure Sensor; Excavator Engine Oil Sensor; Excavator Water Temp Sensor; Excavator Control Panel; Excavator Switch Parts

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hugo@cogeng.net

+86 18529131515

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