150106010111A Double plunger pump unit Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150106010111A Double plunger pump unit Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 150106010111A dual piston pump unit, a standard hydraulic power component from SANY, is specifically designed for high-pressure hydraulic systems in construction machinery. It is compatible with corresponding machine models and addresses pain points such as unstable pump pressure, leakage, high noise, and low efficiency. Widely used in equipment such as tunneling machines, concrete pump trucks, and shield tunneling machines, it is a key hydraulic component for equipment maintenance, replacement, and original equipment manufacturer (OEM) matching. This product adheres to SANY’s original equipment manufacturer (OEM) standards and hydraulic pump industry specifications. The pump body is made of high-strength cast iron, and the pistons are made of high-quality alloy steel, manufactured through precision turning, grinding, heat treatment, and other processes. It adopts a coaxial drive modular structure, seamlessly integrating two independent pump units, balancing high-pressure performance and operational stability, and is suitable for the complex operating environments of construction machinery, including high loads and high dust levels. In terms of performance, this double piston pump set is resistant to high pressure and impact, has high volumetric efficiency, a rated pressure of 35MPa, a maximum pressure of up to 40MPa, a temperature resistance of -20~80℃, can achieve stepless flow regulation, has low operating noise, small leakage, can effectively reduce oil consumption, reduce equipment energy consumption and maintenance costs, and extend the overall service life of the hydraulic system.

Core technical parameters:

– Product Model: 150106010111A
– Product Name: Dual Piston Pump Unit (For Construction Machinery)
– Material Specifications: The pump body is made of high-strength cast iron, and the plunger is made of high-quality alloy steel with a hardness of HRC45～52. The weight is adapted as needed.
– Machining process: precision turning, grinding and polishing, heat treatment, ensuring precise fit of friction pairs and eliminating potential leakage risks.
– Compatible models: Sany series construction machinery (tunneling machines, concrete pump trucks, etc., compatibility search available)
– Pressure parameters: Rated pressure 35MPa, maximum pressure 40MPa, minimum suction pressure 0.08MPa (absolute)
– Temperature range: -20℃ to 80℃
– Structural features: Swashplate variable displacement design, coaxial drive modular structure, dual pumps with independent oil circuits, pressure compensator, and smooth operation.
– Installation method: Flange mounting, with standard interfaces and bolt fixing, easy installation, no need to modify the equipment structure.
– Service life: ≥10,000 hours under normal operating conditions
– Implementation Standards: SANY original factory standards, hydraulic pump industry specifications, ISO cleanliness certified, and quality inspection compliant.

We specialize in supplying parts for Sany construction machinery. Our 150106010111A double piston pump set is manufactured according to the original factory process, with strict quality control, precise dimensions, and stable power. It is a perfect replacement for the original factory parts and meets the hydraulic power needs for equipment maintenance.
Choosing this product ensures stable hydraulic system pressure, reduces energy consumption, improves equipment operating efficiency, and lowers maintenance costs. We provide comprehensive after-sales service and model compatibility guidance to safeguard the efficient operation of your equipment.

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1 150106010111A009 Open plunger pump repair kit
2 150101090029A042 Regulator
3 150106010111A010 Regulator Repair Kit
11 150101090029A052 Plunger Assembly
13 150106010032B006 Cylinder block assembly R
14 150106010032B005 Cylinder Block Assembly L
30 150101090029A051 Swashplate
32 150101090029A050 One-way valve A4 assembly
41 150106010032B003 Swashplate Assembly
42 150106010032B002 bearing
111 150106010111A001 Drive shaft
113 150106010111A002 Drive shaft
114 150106010111A003 Spline Set
123 150101090029A038 Bearing
124 150101090029A037 Bearing
125 150101090029A036 Bushing
127 60335199 Adjustment pad

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