Tru-Blu Envirol Biodegradable Rock Drill Oil ISO 320 is a vegetable oil based Rock Drill lubricant, is designed to markedly improve the lubrication and wear characteristics of pneumatically powered DTH hammers with an environmentally responsible product.
Tru-Blu Envirol Biodegradable Rock Drill Oil ISO 320 includes biodegradable extreme pressure additives designed to substantially enhance lubrication and reduce hammer failure due to the impact of humidity and high operating pressures.
Tru-Blu Envirol Biodegradable Rock Drill Oil ISO 320 is a specialty oil that markedly prevents piston scuffing and heat build-up when used for all kinds of pneumatic tools.
Tru-Blu Envirol Biodegradable Rock Drill Oil ISO 320 combines tackifiers, anti-wear, anti-rust, and anti-fogging additives to lubrication to all moving parts and provide high film strength.
- Efficient & cost effective.
- Minimises friction & wear.
- Imparts high film strength.
- Extreme pressure lubrication.
- Reduced failure & extended life.
- Reduced maintenance costs
- Increased productivity
- High operating viscosity
- Environmentally acceptable.
Typical Physical Characteristics
|Appearance||Light Yellow Liquid|
|Specific Gravity||0.926 – 0.934|
The following consumptions rates are a guide only, air pressures and down-hole conditions will dictate most appropriate addition rates to maximise production.
Consumption rates are based on 350 psi air
|Holes Size||Litre per Hour|
|89 – 127mm (3.5 – 5.0”)||1.0 – 2.5|
|127 – 190.5mm (5.0 – 7.5”)||2.5 – 3.0|
|190.5 – 216mm (7.5 – 8.5”)||3.0 – 3.5|
|216 – 222mm (8.5 – 8.75”)||3.5 – 4.5|
|222 – 508mm (8.75 – 20.0”)||4.5 – 6.5|
1000 litre IBC, 205 litre drum, 20 litre cube
Note: Tru-Blu Envirol Biodegradable Rock Drill Oil ISO 320 is not recommended as a preserving additive when preparing Rock Drill oil for prolonged periods of storage.
Values stated herein are typical and do not represent a specification.