1. Always confirm that the product selected is consistent with the original equipment manufacturer’s recommendation for the equipment operating conditions and
customer’s maintenance practices.
Customer benefits
Highly durable system protection
Rando HD hydraulic fluids combine advanced, high quality
solvent refined base stocks with latest technology additive
systems, maximising oxidation protection in high speed,
high-pressure vane and gear pumps, and the critical
bronze-on-steel components in axial piston pumps.
These advanced fluids contain extremely stable anti-wear
additive technologies, delivering the highest levels of
system protection in highly stressed hydraulic systems, and
offer optimum foam suppression performance in
demanding high-speed operations.
Extending asset value
Rando HD advanced technology hydraulic fluid additives
maximise thermal degradation and oxidation protection in
high speed, high temperature operations, ensuring long
fluid service life and maximum equipment protection in the
most arduous operating environments. In high-speed
operations, Rando HD is highly resistant to foam
generation, and very rapidly releases entrapped air,
optimising operating accuracy and sensitivity.
These high performance fluids are extremely stable in the
presence of water, and deliver excellent protection in humid
or very wet operations, rapidly shedding water for
separation, and maximising filterability over very long
operating periods. This highly effective hydrolysis
prevention delivers outstanding rust and corrosion
protection, optimising operational performance and
equipment protection, and meets and exceeds
AFNOR NF E 48-690 dry and NF E 48-691 wet filterability
tests.
Rando HD are highly robust and extremely reliable
hydraulic fluids designed to deliver exceptional system
performance and protection under severe thermal load,
and are highly resistant to oxidation over extended
service periods.
Rando®
HD
Advanced, high durability hydraulic fluids
Product features

2. Rando®
HD ─ Continued
© 2011 Chevron Products UK Limited. All rights reserved.
All trademarks are property owned by Chevron Intellectual Property LLC.
EU v10 17 December 2010
Rando®
HD
Applications
• Recommended for use in all high-performance, heavy
duty hydraulic systems, including high speed /
pressure vane and gear pumps, and axial piston
pumps. Excellent compatibility with bronze and steel
components and all types of valves and servos.
• Recommended for use in machine tool lubrication
where anti-wear technologies are required, and are
suitable for common head-stock / gearbox way-
lubricant systems.
Approvals, performance and
recommendations
Approvals
• Denison HF-0, HF-1 and HF-2, approved.
(ISO 32,46,68) (approved for T6H20 hybrid pump)
Performance
• ASTM D6158 Class HM
(ISO 10-150)
• Bosch Rexroth RE 90 220
(ISO 22-100)
• Cincinnati Machine P68 (ISO 32), P70 (ISO 46),
P69 (ISO 68)
• DIN 51524 part 2 HLP
(ISO 10-150)
• ISO 11158 Class HM
(ISO 10-150)
• SAE MS1004 MS (ISO 22-100)
• Sperry Vickers M-2950-S (Mobile
applications) (ISO 32, 46, 68)
I-286-S (Industrial
application)
(ISO 32, 46, 68)
• US Steel 136, 137
Typical test data
Test Test methods Results
Viscosity Grade 10 22 32
Visc. Kinematic at 40°C, mm
2
/s ISO 3104 10 22 32
Visc. Kinematic at 100°C, mm
2
/s ISO 3104 2.75 4.29 5.47
Visc. Index ISO 2909 107 100 107
Colour ASTM D1500 0.5 0.5 0.5
Flash Point, COC °C ISO 2592 176 196 224
Pour Point, °C ISO 3016 -27 -30 -36
Density, 15°C, Kg/l ASTM D1298 0.846 0.865 0.870
Air Release at 50°C, min ISO DIS 9120 1 2 5
Cu Corrosion, 3h, 100°C ASTM D130 1a 1a 1a
Zinc, %wt X-RAY 0.415 0.415 0.415
FZG Damaged Load, A/8.3/90 DIN 51354 11 11 12

3. Rando®
HD ─ Continued
Disclaimer Chevron accepts no liability for any loss or damage suffered as a result of using this product for any application other than applications specifically
stated in any Product Data Sheets.
Health, safety, storage and environmental Based on current available information, this product is not expected to produce adverse effects on health when
used for the intended application and in accordance with the recommendations provided in the Material Safety Data Sheet (MSDS). MSDSs are available
upon request through your local sales office, or via the Internet. This product should not be used for purposes other than its intended use. When disposing of
used product, take care to protect the environment and follow local legislation.
© 2011 Chevron Products UK Limited. All rights reserved.
All trademarks are property owned by Chevron Intellectual Property LLC.
EU v10 17 December 2010
Rando®
HD
Typical test data
Test Test methods Results
Viscosity Grade 46 68 100 150
Visc. Kinematic at 40°C, mm
2
/s ISO 3104 46 68 100 150
Visc. Kinematic at 100°C, mm
2
/s ISO 3104 6.9 8.68 11.42 14.63
Visc. Index ISO 2909 103 100 98 97
Colour ASTM D1500 1.0 1.0 1.0 2.5
Flash Point, COC °C ISO 2592 228 248 252 274
Pour Point, °C ISO 3016 -33 -33 -27 -30
Density, 15°C, Kg/l ASTM D1298 0.875 0.88 0.883 0.887
Air Release at 50°C, min ISO DIS 9120 10 12 19 20
Cu Corrosion, 3h, 100 °C ASTM D130 1a 1a 1a 1a
Zinc, %wt X-RAY 0.415 0.415 0.415 0.415
FZG Damaged Load, A/8.3/90 DIN 51354 12 12 12 12
The information given in the typical data does not constitute a specification but is an indication based on current production and can be affected by
allowable production tolerances. The right to make modifications is reserved. This supersedes all previous editions and information contained in them.