Wholesalers, agents, and mine operators face costly downtime, poor part compatibility, and unstable hydraulic performance in harsh mining/construction sites. Generic actuators leak, fail under high pressure, or mismatch CAT E320C/SBS120/SBS140, raising maintenance costs and project delays. 204-2684-DM is a direct-fit hydraulic pump actuator/lifter engineered for CAT excavators, delivering reliable pressure control, leak-free operation, and easy installation to cut downtime and boost productivity.
Item NO.:
204-2684Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSLow-quality actuators cause system overheating, reduced efficiency, and frequent replacements, hurting profit margins and operational stability. Our 204-2684-DM offers OEM-grade quality, strict dimensional precision, and compatibility with CAT E320C, SBS120, SBS140; supports original/OEM/aftermarket supply to meet diverse procurement needs.
| Part Number | 204-2684 |
|---|---|
| Part Name | Hydraulic Pump Actuator |
| Compatible Brand | Tongmyung |
| Applicable Models | Caterpillar E320C, SBS120, SBS140 |
| Application | Excavator hydraulic system |
| Material | High-Strength Alloy Steel |
| Product Color | Industrial Black |
| Working Temperature | -40°C to +120°C |
| Key Function | Hydraulic pump actuation and lifting, pressure regulation, system stability maintenance |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Built with high-grade alloy and precision seals; resists wear, leakage, and heat in heavy-duty mining/construction.
Exact match for CAT E320C, SBS120, SBS140 hydraulic pumps; direct replacement without modification, reducing installation time and errors.
Ensures consistent pressure output and precise control, eliminating leaks and pressure fluctuations to optimize excavator efficiency.
FAQ
Q: What are the common fault symptoms of a faulty hydraulic pump actuator?
A: Common signs include hydraulic pressure instability, slow or weak excavator movements, oil leaks at connections, abnormal noise from the pump, and overheating of the hydraulic system. These issues often stem from seal wear, internal component damage, or misalignment.
Q: What are the key installation technical requirements for the 204-2684-DM actuator?
A: Ensure clean mounting surfaces to avoid contamination; align precisely with SBS120/SBS140 pump interfaces; torque bolts to specified values (45-50 Nm); replace old seals during installation; test hydraulic pressure after assembly to confirm no leaks.
Q: How to confirm if the 204-2684-DM is compatible with my CAT equipment?
A: Verify your excavator model (E320C), hydraulic pump type (SBS120/SBS140), and part number (204-2684-DM). Cross-check mounting dimensions, pressure ratings, and connection port sizes. Our technical team can provide 24/7 compatibility verification to avoid procurement mistakes.
Q: How does the actuator perform in extreme mining environments?
A: The 204-2684-DM operates reliably in -40°C to +120°C, high dust, and heavy vibration conditions. Its corrosion-resistant alloy body and reinforced seals prevent leaks and wear under 35 MPa high pressure, ensuring continuous operation in harsh mining/construction sites.
Q: What quality options are available?
A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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Mine/wholesalers/agents face unplanned downtime, poor part compatibility, and high maintenance costs on CAT E320C/SBS120/SBS140. Generic actuators leak, fail fast, and delay projects, eroding profits. RITO 204-2683-DM is OEM-grade, direct-fit, and built for harsh mining/construction. It cuts downtime, lowers costs, and boosts resale value.
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