04/21/20
Page 17
Champion
®
RC300
SECTION V
LUBRICATION
The Champion RC300 hammer requires a continuous supply of the correct type Rock
Drill Oil. The Champion RC300 hammer consumes at least 20 quarts (19 litres) of Rock Drill Oil
per hour in order to maintain adequate lubrication. See table 5-1 for recommended Rock
Drill Oil.
Medium SAE 30
Heavy SAE 50
Shell
Air Tool Oil S2 A 150 Air Tool Oil S2 A 320
Texaco / Caltex
Rock Drill Lube 100
Rock Drill Lube 320
Chevron
Vistac 150
Vistac 320
Conoco
Conoco 150
Conoco 320
Numa Bio Blend
RDP 150
RDP 320
Table 5-1
Recommended Rock Drill Oil
CAUTION
ROCK DRILL OILS ARE THE ONLY ACCEPTABLE LUBRICANTS. SAE 50 ROCK
DRILL OIL SHOULD BE USED IN AMBIENT TEMPERATURES OF 80° FAHRENHEIT
(27° CELSIUS) OR HIGHER. CONTACT NUMA FOR ACCEPTANCE OF
ALTERNATIVE ROCK DRILL LUBRICANTS.
CAUTION
THE CHAMPION RC300 HAMMER, AS WITH ANY MACHINE, REQUIRES
CONTINUOUS LUBRICATION. THE FAILURE TO SUPPLY ADEQUATE
LUBRICATION TO THE HAMMER CAN CAUSE PREMATURE FAILURE AND MAY
VOID THE WARRANTY.
Summary of Contents for Champion RC300
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