Houghto-Drive HM Hydraulic & Lubricating Oils incorporate safe and effective additives in high quality solvent refined base oils. Designed for the arduous requirements of high performance hydraulic systems, they are also suitable for machine tool lubrication, allowing product rationalisation.


  • Multifunctional aids inventory management.
  • Longer plant / equipment life, with fewer failures.
  • Lower spend on maintenance and repairs
  • Increased plant availability.
  • Reduced energy consumption.
  • Increased productivity.

Typical Physical Properties

Houghto-Drive HM351022324668100
Specific Gravity @ 15.5º0.830.830.850.870.870.880.880.89
Kinematic Viscosity @ 40ºC cSt351022324668100
Kinematic Viscosity @ 100 ºC cSt2.
Viscosity Index1001001001001001pp
Pour Point ºC-30-12-21-21-18-15-12-12
Flash Point ºC (ASTMD92)100120160185200200220225

Houghto-Drive HM products also meet or exceed the requirements of the following main tests for this fluid category:
◦ Copper corrosion resistance (ASTM D130)
◦ Rust Test (ASTM D665A)
◦ Demulsibility (ASTM D1401-96)
◦ Foam Test (ASTM D892 I, II, III).

Health and Safety

Safety data sheets are available in accordance with Regulations (EC) No 1907/2006 Annex II and (EC) No 1272/2008.


Hydraulic systems requiring maximum anti-wear protection. High-speed machine tool spindles and gearboxes.

Recommendation for Use

Use as supplied, without dilution.

Related Products

Our oil based hydraulic and lubricating fluids are designed to work in harmony with our wide range of metalworking coolants. We also specialise in fire resistant hydraulic fluids of all categories, under the brands Hydrolubric, Houghto-Safe, Isocor and Cosmolubric.


Please refer to section 7 of Safety Data Sheets for handling and storage information, including product shelf life. Product should be stored under cover in clean, dry conditions and protected from frost. Recommended storage temperature is usually between 5ºC and 40ºC unless otherwise specified. Use stock in delivery rotation.

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