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Hydraulic oil coolers, hydraulic accumulators, hydraulic reservoirs and much more
Discover our extensive range of hydraulic system components and accessories for reliable and high-performance installations. Our selection includes hydraulic oil coolers, hydraulic accumulators, hydraulic reservoirs as well as matching accessories such as filters, pressure gauges, pipe clamps, or couplings. Learn more...
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With these high-quality products you ensure the efficiency, safety, and durability of your hydraulic systems. Thanks to robust materials such as steel, aluminum, or stainless steel, our components are ideally suited for demanding applications in agriculture, forestry, construction, mobile hydraulics, and industry. Rely on our practice-oriented solutions to operate and protect your hydraulic systems in the best possible way.
Hydraulic Accessories from Hydromot – Frequently Asked Questions
What is the purpose of fluid level indicators in hydraulic systems?
Fluid level indicators allow monitoring of the oil level in the hydraulic reservoir without having to open it. Many models also display the current oil temperature. They therefore make an important contribution to operational safety, efficiency, and ease of use of hydraulic systems.
What are the main functions of hydraulic oil coolers and why are they important?
Hydraulic oil coolers prevent overheating of the hydraulic oil and thus ensure optimal system performance:
- Cooling the oil for longer service life and higher operational safety
- Available in aluminum, copper, or stainless steel
- Cooling capacities e.g. 3000 kcal/h at ∆T=20°C
- Fan motors in 12V, 24V, or 220V
- Applications: agriculture, construction, municipal technology
What role do hydraulic accumulators play in a hydraulic system?
Hydraulic accumulators store energy and improve system stability:
- Compensation of pressure peaks
- Protection of components against damage caused by pressure surges
- Designs: steel or aluminum, with bladder or piston
- Available for pressures up to 330 bar
What are hydraulic reservoirs and what features can they have?
Hydraulic reservoirs serve as the oil storage unit within the system:
- Ensure continuous oil supply
- Enable venting and separation of contaminants
- Material: steel or aluminum
- Sizes: from small up to several hundred liters
- Features: level indicators, return filters, drain taps, inlet and outlet connections
What are pressure gauges used for in hydraulic systems?
Pressure gauges are used for pressure monitoring in the hydraulic system:
- Pressure ranges e.g. 0–250 bar or 0–400 bar
- Standard connections: usually 1/4"
- Connection position bottom or rear
- Optionally glycerine-filled for damped pressure indication
What is the function of pipe clamps and in which versions are they available?
Pipe clamps fix and secure pipes, hoses, and lines:
- Versions: single and double
- Pipe diameters: 6 mm to 28 mm
- Scope of delivery: mounting material, hex screws, cover plate, clamp halves (often plastic), weld plate
What is the purpose of couplings in hydraulic pumps and what versions are available?
Couplings connect gearboxes and hydraulic pumps securely:
- Versions for gear pumps of groups 2 (BG2) and 3 (BG3)
- Shaft designs: tapered (e.g. 1:8, 1:5) or cylindrical
- PTO adapters: connection via profile sleeve with 6-tooth pin
What are elbow flanges and what role do they play in connecting hydraulic components?
Elbow flanges secure the connection of lines to hydraulic components:
- Use: especially for gear pumps
- Bolt circle diameters: e.g. LK30, LK40, LK51, LK55
- Thread sizes: 1/2", 3/4", 1"
- Versions: standard and Bosch DIN elbow flanges
- Scope of delivery: including mounting screws