Products

RITO Hydraulic Pump 208-1149 2081149 312B Hydraulic Pump Assembly 312C 311B 311C Excavator Main Pump SBS80 Hydraulic Pumps

Weak hydraulic pressure leads to slow cycles and dropped payloads. The RITO 208-1149 SBS80 main pump assembly delivers high-pressure fluid flow to restore standard working speeds. Engineered for 312B, 312C, 311B, and 311C heavy excavators.

  • Item NO.:

    208-1149
  • Order(MOQ):

    1
  • Payment:

    T/T, WESTERN UNION, CHINESE BANK,PAYPAL
  • Product Origin:

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

Stop running inefficient pumps that increase fuel consumption and wear down internal components. This heavy-duty 2081149 axial piston pump provides smooth power distribution, keeping your earthmoving projects on schedule and maximizing investment returns.

208-1149 Hydraulic Piston Pump

 
Product Specifications

Part Number  208-1149 / 2081149
Part Name Excavator Main Pump Assembly
Compatible Brand KYB
Applicable Models 312B, 312C, 311B, and 311C
Application Excavator hydraulic system
Material Heavy-Duty Cast Steel and Alloys
Product Color Industrial Grey
Working Temperature -30°C to 115°C
Key Function Converts engine mechanical energy into high-pressure hydraulic fluid flow
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

SBS80 Architecture

Tried-and-tested piston design offers steady volumetric efficiency under high loads.

Leak-Free

Dual Swash Plate Control

Provides lightning-fast displacement adjustments to match changing work forces.

Direct Fitment

Rugged Pump Housing

High-strength cast block dampens internal vibration and reduces body fatigue.

Rigorous Testing

Reliable Supply Tiers

Available in Original, OEM, and Premium Aftermarket grades, allowing distributors to meet diverse client budgets with guaranteed quality.
 
 

 

Excavator Hydraulic Part

FAQ


Q: What specific excavator failure symptoms does the RITO 208-1149 resolve?
A: It resolves full machine sluggishness, low system operating pressures under load, engine stalling when using hydraulics, and heavy pump whining.
 
Q: What are the critical technical installation requirements for this bearing assembly/pump?
A: Technicians must fill the pump housing with clean oil through the drain port before startup and completely flush old hydraulic oil tanks.
 
Q: How can procurement managers confirm compatibility with their current fleet?
A: Verify the excavator matches the 312B or 311C designation and check that the regulator setup aligns with the 208-1149 configuration.
 
Q: How does this roller bearing assembly/pump perform under extreme mining environments?
A: Hardened bimetal cylinder blocks and nitrided pistons stand up to intense pressure spikes and minor fluid silt contamination.
 
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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Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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