Danfoss SPV Series Pump | SPV20 SPV22 SPV23 SPV27 | Concrete Mixer Piston Pump | SPV23089-K6Z-PS183
| Model Number | SPV23089-K6Z-PS183-506-B1 |
|---|
Product Description
Danfoss SPV Series Heavy-Duty Closed-Circuit Variable Piston Pumps
Product Overview: The Danfoss SPV Series represents a benchmark in hydrostatic transmissions, specifically engineered for heavy-duty closed-circuit systems. Renowned for its exceptionally rugged construction and elite shock resistance, the SPV series is the industry standard for Concrete Mixer Drum Drives. This lineup covers the full range from SPV20 to SPV27. Featured here is the high-precision configuration: SPV23089-K6Z-PS183-506-B1. Beyond the concrete industry, these pumps are widely used in road rollers, high-clearance mobile machinery, and various industrial drive units.
Key Technical Advantages:
Engineered for Transit Mixers: Optimized for the frequent reversals and prolonged high-pressure operations typical of concrete mixing duty cycles.
Superior Power Density: Delivers massive hydraulic energy within a compact cast-iron housing, optimizing spatial layout for mobile equipment.
Elite Priming & Charge Performance: The integrated charge pump ensures system stability and prevents cavitation during high-speed operation.
Versatile Control Options: Supports Manual Servo (MS), hydraulic control, and electronic proportional control to suit diverse operational requirements.
Rugged Longevity: Equipped with reinforced bearings and high-precision piston groups to maintain an extended service life even in harsh environments.
Target Applications: 8-16m³ Concrete mixers, large vibratory rollers, pavers, and oil rig drives.
Detailed Models & Parameters:
Core Series: Danfoss Sauer SPV Series (Heavy Duty).
Technical Spec Decoding (SPV23089-K6Z…):
SPV23: Series 23 frame size (displacement approx. 70-89 cc/rev).
K6Z: Relates to specific shaft configurations (e.g., splined shaft) and rotation standards.
PS183: Includes control valve block settings, charge pressure levels, and seal standards.
Full Displacement Range: SPV20, SPV21, SPV22, SPV23, SPV24, SPV25, SPV26, SPV27.
Core Performance Specs:
Rated Pressure: 210 Bar (3000 PSI).
Peak Pressure: 350 Bar (5000 PSI).
Max Speed: Up to 2500-3000 RPM depending on size.

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