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RB48 BROOM
4.17
ROSCO - A LeeBoy Company
Maintenance
HYDRAULIC FLUIDS
The below recommended hydraulic oils have been
reviewed by Rosco and are recommended as
replacements. It is best to use the heaviest weight
oil that can be safely used for the temperature
range of machine operation. If your machine will
never be used at below 0°F temperatures, we
HYDRAULIC OIL REQUIREMENTS AND APPROVED BRANDS FOR FIELD FILL:
DO NOT MIX manufacturers or grade
weights when adding hydraulic oil.
Be sure hydraulic oil selection is compatable with
your hydraulic system.
Be sure to use mineral base hydraulic oil.
Be sure hydraulic oil selection assistance is from
a reputable supplier.
Be sure the hydraulic specifications meet or
exceed the following specifications.
Hydraulic oil must provide anti-wear properties
that meet or exceed those found in the API
(American Petroleum Institute) classification SD,
SE or CC crank case oil.
Hydraulic oil viscosity must not fall below 70 SUS
(13 cs) in the reservior under the most adverse
conditions. The best viscosity being 80-300 SUS
(17 cs to 65 cs). The viscosity rating at the lowest
expected start-up temperature should not exceed
10,000 SUS (2158 cs).
Hydraulic oil must have rust and oxidation
inhibitors that will maintain chemical stability. When
changing the hydraulic oil with oil other than the
specific factory fill oil listed below, the hydraulic
system must be completely drained. Be sure to
purge or drain all hoses, cylinders, valves, motors
and pumps of hydraulic oil. All hydraulic oil filters
must also be changed at this time.
recommend that you use a heavier weight oil.
If you are considering using an oil that is not listed,
contact the Rosco factory to obtain the
specifications that the hydraulic oil must meet to
provide the needed lubrication and cooling for the
units’ hydraulic components.
ISO 46 / SAE 20
ISO 68
ISO 100 / SAE 30
AMBIENT TEMP.
AMBIENT TEMP.
AMBIENT TEMP.
-15° F TO 80° F (-26° TO 27° C)
0° F TO 100° F (-18° TO 38° C)
15° F TO 115° F (-9° TO 46° C)
Special Start-up Below 5° F (-15° C)
Special Start-up Below 20° F (-7° C)
Special Start-up Below 32° F (0° C)
Hyd Res Temp Max 165° (74° C)
Hyd Res Temp Max 186° F (85° C)
Hyd Res Temp Max 200° F (93° C)
MOBIL DTE 25
MOBIL DTE 26
MOBIL DTE AW 100/DTE 18M
CITGO AW 46
CITGO AW 68
CITGO AW 100
CONOCO PHILLIPS 46
CONOCO PHILLIPS 68
CONOCO PHILLIPS 100
CHEVRON TEXACO AW 46
CHEVRON TEXACO AW 68
CHEVRON TEXACO AW 100
SHELL TELLUS 46
SHELL TELLUS 68
SHELL TELLUS 100
EXXON NUTO 46
EXXON NUTO 68
EXXON NUTO 100
MAINTENANCE
Summary of Contents for RB48
Page 10: ...Introduction 1 8 ROSCO A LeeBoy Company RB48 BROOM NOTES ...
Page 32: ...RB48 BROOM ROSCO A LeeBoy Company Operation 3 10 OPERATION NOTES ...
Page 50: ...RB48 BROOM ROSCO A LeeBoy Company Maintenance 4 18 NOTES ...
Page 58: ...ROSCO A LeeBoy Company Troubleshooting 5 8 RB48 BROOM NOTES ...
Page 61: ...ROSCO A LeeBoy Company 6 3 Parts Book REF REV RB48 BROOM FINAL DETAIL GROUP 21092 N ...
Page 62: ...REF REV 21092 N RB48 BROOM FINAL DETAIL GROUP Parts Book 6 4 ROSCO A LeeBoy Company ...
Page 63: ...REF REV 21092 N RB48 BROOM FINAL DETAIL GROUP ROSCO A LeeBoy Company 6 5 Parts Book ...
Page 65: ...ROSCO A LeeBoy Company 6 7 Parts Book REF REV RB48 BROOM 29187 D ENGINE SUB ASSEMBLY CUMMINS ...
Page 67: ...ROSCO A LeeBoy Company 6 9 Parts Book REF REV RB48 BROOM 29187 D ENGINE SUB ASSEMBLY CUMMINS ...
Page 71: ...ROSCO A LeeBoy Company 6 13 Parts Book REF REV RB48 BROOM 29188 C ENGINE SUB ASSEMBLY PERKINS ...
Page 73: ...ROSCO A LeeBoy Company 6 15 Parts Book REF REV RB48 BROOM ENGINE SUB ASSEMBLY PERKINS 29188 C ...
Page 79: ...ROSCO A LeeBoy Company 6 21 Parts Book REF REV RB48 BROOM 28240 D CONTROL GROUP ...
Page 83: ...ROSCO A LeeBoy Company 6 25 Parts Book REF REV RB48 BROOM INSTRUMENT PANEL 39140 0 ...
Page 85: ...ROSCO A LeeBoy Company 6 27 Parts Book REF REV RB48 BROOM INSTRUMENT FUSE PANEL 28032 0 ...
Page 87: ...ROSCO A LeeBoy Company 6 29 Parts Book REF REV RB48 BROOM 26970 0 FUSE PANEL SUB ASSEMBLY ...
Page 89: ...ROSCO A LeeBoy Company 6 31 Parts Book REF REV RB48 BROOM 29084 0 FRAME ASSEMBLY ...
Page 91: ...ROSCO A LeeBoy Company 6 33 Parts Book REF REV RB48 BROOM 29043 A FRONT AXLE ASSEMBLY ...
Page 97: ...ROSCO A LeeBoy Company 6 39 Parts Book REF REV RB48 BROOM 29048 0 ENGINE COVER ASSEMBLY ...
Page 103: ...ROSCO A LeeBoy Company 6 45 Parts Book REF REV RB48 BROOM 28235 G CAB ASSEMBLY 2 DOOR ...
Page 105: ...ROSCO A LeeBoy Company 6 47 Parts Book REF REV RB48 BROOM CAB ASSEMBLY 2 DOOR 28235 G ...
Page 106: ...RB48 BROOM REF REV 28235 G CAB ASSEMBLY 2 DOOR Parts Book 6 48 ROSCO A LeeBoy Company ...
Page 113: ...ROSCO A LeeBoy Company 6 55 Parts Book REF REV RB48 BROOM 38653 0 CAB AIR COND HEATER KIT ...
Page 117: ...ROSCO A LeeBoy Company 6 59 Parts Book REF REV RB48 BROOM WATER SPRAY GROUP 28241 B ...
Page 121: ...ROSCO A LeeBoy Company 6 63 Parts Book REF REV RB48 BROOM HYDRAULIC GROUP 29085 A ...
Page 123: ...ROSCO A LeeBoy Company 6 65 Parts Book REF REV RB48 BROOM HYDRAULIC GROUP 29085 A ...
Page 125: ...ROSCO A LeeBoy Company 6 67 Parts Book REF REV RB48 BROOM HYDRAULIC GROUP 29085 A ...
Page 129: ...ROSCO A LeeBoy Company 6 71 Parts Book REF REV RB48 BROOM PARK BRAKE GROUP 21250 E ...
Page 174: ...Alphabetical Index Parts Book 6 116 ROSCO A LeeBoy Company ...