Ditch Witch RT120 Q - Manual (Page 150)

RT120Q Operator’s Manual
Service - 149
Recommended Lubricants/Service Key
Recommended Lubricants/Service Key
Item Description
Tier 4i
DEO
Diesel engine oil meeting or exceeding Deutz specification DQC III- LA.
NOTICE: Shipped from factory with API CJ-4 DEO meeting Deutz specification DQC II-
LA. Change oil initially at 250 hours.
• Engine must use low sulfated ash, phosphorous, and sulfur (low SAPS) oil.
• See viscosity chart.
• If oils meeting only API CJ-4 or ACEA E6/E9 are used, service interval is reduced
to 250 hours.
Tier 3
DEO
Diesel engine oil meeting or exceeding Deutz specification DQC III.
NOTICE: Shipped from factory with API CJ-4 DEO meeting Deutz specification DQC II-
LA. Change oil initially at 100 hours if fuel sulphur content exceeds 500 ppm (500 mg/
kg). Otherwise, initial oil change should be at 250 hours.
• See viscosity chart.
• If oils meeting only API CJ-4 or ACEA E7 are used, service interval is reduced to
250 hours.
MPG Multipurpose grease. Use polyurea based NLGI GC-LB Grade 1.5 or lithium based NLGI
GC-LB Grade 2.
EPG Extreme pressure grease. Use polyurea based NLGI GC-LB Grade 1.5 or lithium based
NLGI GC-LB Grade 2, with extreme pressure additives.
MPL Multipurpose gear oil meeting API service classification GL-5 (SAE 80W90)
THF Tractor hydraulic fluid, similar to Phillips 66 HG, Mobilfluid 423, Chevron Tractor
Hydraulic Fluid, Texaco TDH Oil, or equivalent
DEAC Low silicate, fully formulated diesel engine antifreeze/coolant meeting ASTM D6210.
Check level of fluid or lubricant
Check condition
Filter
Change, replace.
Adjust, service, or test