BACKHOE LOADERS

HYDRAULICS

Hydraulics to meet every demand

To exactly match end user needs, New Holland backhoe loaders are offered with a choice of hydraulic pump designs. In addition, an auxiliary hydraulic circuit is available to power attachments to include hydraulic breakers and soil augers.
Two hydraulic pump designs are offered:

Twin gear pump
• Simple
• Constant flow
• Fast warm up
• Straightforward service and maintenance
• For general use. Suits applications with limited roading
• Maximum flow 156l/min @ 2200rpm
• Maximum operating pressure 205bar

Variable displacement pump
• Only active when there is a demand for oil
• Flow rate proportional to demand
• Reduces fuel consumption
• Reduced oil temperature due to flow on demand
• Ideal for intensive backhoe operation and frequent roading
• Variable flow from 6 to 165l/min
• Maximum operating pressure 205bar


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Variable displacement hydraulic pump

• A variable displacement hydraulic pump only delivers flow on demand, saving fuel when roading and in applications such as dozing and grading


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Optional Rear Auxiliary Hydraulics

• An optional auxiliary hydraulic circuit delivers 0-135l/min
• Ideally suited to working soil augers, large grabs and hydraulic breakers


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