HMG36FA Hydraulic Pump for 33-37 Ton Large Excavator spare parts

HMG36FA Hydraulic Pump for 33-37 Ton Large Excavator spare parts Featured Image
  • HMG36FA Hydraulic Pump for 33-37 Ton Large Excavator spare parts
  • HMG36FA Hydraulic Pump for 33-37 Ton Large Excavator spare parts
  • HMG36FA Hydraulic Pump for 33-37 Ton Large Excavator spare parts
  • HMG36FA Hydraulic Pump for 33-37 Ton Large Excavator spare parts
  • HMG36FA Hydraulic Pump for 33-37 Ton Large Excavator spare parts

Short Description:

The GM38VB hydraulic pump is a new upgraded ultra-heavy-duty high-stability main pump independently developed for 36-40 ton super-large mining excavators, belonging to the optimized VB series high-rigidity variable pump model of the GM large-tonnage pump family.

Product Detail

Product Tags

description

The GM36FA hydraulic pump adopts industrial-grade FA-series full-domain adaptive high-efficiency variable axial plunger structure, which is comprehensively upgraded and optimized on the basis of traditional large-tonnage pump models. It balances high flow, stable pressure and low energy consumption, and solves the single-scenario limitation of VL/VA/VB single-performance pumps. The core cylinder block and piston shoe friction pair adopt high-precision mirror finishing and integral vacuum stress-relief quenching process, with ultra-low friction loss and excellent anti-pollution stability, effectively reducing invalid power loss during long-term variable-load switching operation. The newly upgraded FA intelligent adaptive variable system can automatically match the optimal flow and pressure values according to light-load fine operation and heavy-load rock breaking working conditions, realizing seamless switching of full-domain working conditions, completely solving the problems of unresponsive action, wasted power and jitter during working condition switching of old large excavators.

product parameters

Product Model: GM36FA Hydraulic Pump
Product Type: FA-Series Full-Domain Adaptive Energy-Saving High-Precision Variable Axial Plunger Main Pump
Applicable Equipment: Universal for 33-37 Ton Domestic & Imported Large Comprehensive Engineering Excavators
Structural Features: FA Full-Domain Adaptive Control Structure, Ultra-Low-Loss Mirror Friction Pair, Flexible Anti-Fatigue Variable Swash Plate, Low-Noise High-Efficiency Bearing System, Wide-Temperature Zero-Leakage Design, Intelligent Load Matching Closed-Loop Control
Core Material: High-Purity Integrally Forged Cylinder Block, Low-Friction Ultra-Smooth Alloy Piston Shoe, Reinforced Integrated Pump Housing, Low-Energy-Consumption Wide-Temperature Anti-Aging Composite Seal
Working Performance: Full-Working-Condition Adaptive Matching, Ultra-Low Invalid Loss, High Energy-Saving Efficiency, Stable Light/Heavy Load Switching, Ultra-Low Internal Leakage, Low Vibration & Low Noise
Core Functions: Provide balanced high-efficiency and energy-saving hydraulic power for 33-37 ton large excavators, realize intelligent seamless switching of flow and pressure for light-load fine work and heavy-load rock breaking, reduce overall fuel consumption, and improve comprehensive construction efficiency and equipment stability.
Applicable Scenarios: Fine Foundation Excavation, Earthwork Leveling & Backfilling, Medium-Heavy Hard Rock Breaking, Municipal Large-Scale Renovation, Long-Shift Continuous Comprehensive Operation, All-Weather Variable Load Construction

advantages

  • Ultra-Low-Loss Mirror Friction Pair, Significant Energy-Saving Effect: High-purity forged cylinder block and low-friction alloy piston shoe are mirror-finished and stress-relief quenched, with extremely low internal friction loss. It effectively reduces invalid power output and idle fuel consumption, bringing lasting energy-saving and consumption-reducing benefits for long-term full-shift operation of large excavators.
  • Stable Light/Heavy Load Switching, Smooth Compound Action: Optimized flexible variable swash plate and high-precision closed-loop system realize seamless load switching without jitter or lag. It completely solves the pain points of slow response and uncoordinated actions during working condition switching of old equipment, greatly improving construction precision and operating fluency.
  • Wide-Temperature Anti-Aging Structure, All-Weather Stable Operation: Equipped with upgraded low-loss wide-temperature composite sealing components and anti-fatigue structural layout, it adapts to extreme temperature differences and all-day continuous variable-load construction, avoiding aging failure and oil leakage of ordinary pumps in complex environments.
  • Strict Full-Range Testing, Balanced and Durable Performance: Each GM36FA pump passes full-domain efficiency calibration, light/heavy load switching stability test, high-temperature long-cycle aging and full-range variable precision detection. The balanced performance ensures long-term stable and energy-saving operation of equipment in diversified comprehensive construction scenarios.

FAQ

  • Q1: What core faults can GM36FA solve? A: It mainly solves comprehensive faults of 33-37 ton large excavators: high idle fuel consumption, sluggish compound actions during load switching, unstable light/heavy load operation, mild high-temperature pressure attenuation, delayed variable response and intermittent oil seepage and leakage of old pumps.
  • Q2: Is installation modification and parameter debugging required? A: No modification and debugging are required. Standard universal large flange interface supports 1:1 plug-and-play lossless replacement, fully matching the original hydraulic assembly standards and parameter logic of 33-37 ton large excavators.
  • Q3: What working conditions is GM36FA most suitable for? A: It is preferentially suitable for comprehensive engineering scenarios such as fine excavation, earthwork leveling, medium-heavy rock breaking and long-shift variable-load continuous operation, and is the best choice for mixed working conditions with frequent switching of light and heavy loads.
  • Q4: How to maintain GM36FA to keep energy-saving performance? A: Keep hydraulic oil clean and replace filter elements regularly to avoid friction pair abrasion; avoid long-term single extreme load operation; control hydraulic oil temperature during high-temperature operation, and regularly check the sealing state to maintain long-term low-loss and energy-saving operating performance.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.

our warehouse

our warehouse

Pack and ship

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