SDLG Loader Gear Pump | CBGJ3100/1010-XF | 4120001058 | For LG936L, LG956L, LG958L

Model Number

CBGJ, CBGJ 3100 1010-XF 4120001058, CBGJ2040, CBGJ2050

Product Description

SDLG LG936L/LG956L/LG958L Wheel Loader High-Pressure Tandem Gear Pump

Product Overview: The CBGJ3100/1010-XF high-pressure tandem gear pump is the essential hydraulic power core for SDLG heavy-duty wheel loaders. This selection highlights the SDLG original part number 4120001058. Engineered with a high-strength cast iron housing and advanced axial pressure compensation, this pump is specifically designed to meet the rigorous demands of LG936L, LG956L, and LG958L models for high flow (100mL/r + 10mL/r) and sustained high pressure (up to 25 MPa) during loading, lifting, and steering cycles, ensuring exceptional reliability in extreme mining and construction environments.

Key Technical Advantages:

  • 100% Plug-and-Play Replacement: Strictly adheres to SDLG OEM specifications. The 1010-XF suffix guarantees that mounting flanges (SAE standard), splined drive shafts, and port positions are 100% identical to the original unit.

  • Efficient Tandem Integration: The dual-pump design utilizes a primary stage (100mL) for the working implements and a secondary stage (10mL) for steering or pilot systems, enabling efficient multi-circuit distribution from a single power source.

  • Rugged Cast Iron Construction: The high-tensile iron housing provides superior fatigue and shock resistance, effectively handling the frequent load transients typical of wheel loaders.

  • High Volumetric Efficiency: Featuring automatic axial gap-compensated wear plates to minimize internal leakage, maintaining efficiencies over 93% while significantly reducing hydraulic oil heat generation.

  • Smooth & Quiet Operation: Precision-ground gear sets drastically reduce pressure ripples under high-pressure cycles, extending the service life of downstream control valves and cylinder seals.

Detailed Models & Parameters:

  • Model Keywords: CBGJ3100/1010-XF.

  • SDLG Part Number: 4120001058.

  • Applicable Machines: SDLG LG936L, LG956L, LG958L.

  • Pressure Ratings: Rated at 20 MPa (200 Bar); Peak pressure up to 25 MPa (250 Bar).

  • Rotation: Right-hand (Clockwise / CW).

  • Target Applications: Main working pump for 5-ton wheel loaders.


Company Profile

We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
 
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
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Our Advantages

Fast & Reliable Delivery

We optimize global logistics channels to ensure every customer receives their goods on time, anywhere in the world.

Extensive Partnerships

We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses

Strict Quality Assurance

Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.

Competitive Pricing

Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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