Your selected equipment
- Make
- CATERPILLAR
- Model
- 303.5 (Mini Hydraulic Excavators)
- Engine
- D / DT
Application |
Recommendation |
Capacity (gal) |
Data Sheet |
Sales Sheet |
|
---|---|---|---|---|---|
Engine (D / DT) |
Premium
|
Maxtron DEO SAE 15W-40
(a)
|
1.51
|
||
Mainline |
Superlube TMS SAE 15W-40
|
||||
Transmission |
From Hydraulics
|
|
|||
Final Drives (each) |
Ultra Premium
|
Maxtron GL 75W-140
(b, c, d, e)
|
0.159
|
||
Premium |
MP Gear Lube SAE 85W-140
|
||||
Coolant |
Refer to Technical
|
1.4 - 1.72
|
|||
Hydraulics (Tank/System) |
Indol EH ISO 46
(f, g, h, i, j)
|
12.2 / 18.5
|
|||
Greases: Molybdenum |
Maxtron EP NLGI 2
|
|
|||
Greases: Multipurpose |
Ultra Premium
|
Maxtron FS NLGI 2
|
|
||
Premium |
Maxtron EP NLGI 2
|
||||
Mainline |
Blue Gard 500+ NLGI 2
|
||||
Greases: Special Purpose (high temp. antifriction bearings) |
Poly-Xtreme NLGI 2
|
|
|||
Rollers & Idlers |
Ultra Premium
|
Superlube 518 Diesel Engine Oil SAE 30
|
|
||
Mainline |
Superlube TMS SAE 10W-30
|
Engine (D / DT)
Capacity 1.51(gal)
Transmission
Recommendation:
From Hydraulics
Final Drives (each)
Recommendation:
Ultra Premium
Maxtron GL 75W-140
Premium
MP Gear Lube SAE 85W-140
Capacity 0.159(gal)
Coolant
Recommendation:
Ultra Premium
Refer to Technical
Capacity 1.4 - 1.72(gal)
Hydraulics (Tank/System)
Capacity 12.2 / 18.5(gal)
Greases: Multipurpose
Recommendation:
Ultra Premium
Maxtron FS NLGI 2
Premium
Maxtron EP NLGI 2
Mainline
Blue Gard 500+ NLGI 2
Greases: Special Purpose (high temp. antifriction bearings)
General Notes
There are no notes to display for this model
Lubricant / Capacity Notes
- a.
- Caterpillar list API CH-4 and API CI-4 as preferred oils and API CG-4 as an acceptable alternative. These oils must meet Caterpillar's ECF-1 specification to avoid reduced engine life. API CF-4 should not be used in Caterpillar diesel engines
- b.
- Alternative recommendations, -22°F to 104°F: Maxtron Enviro-EDGE GL 75W-90
- c.
- Alternative recommendations, -4°F to 104°F: Maxtron Enviro-EDGE GL 75W-90 / MP Gear Lube SAE 80W-90
- d.
- Alternative recommendations, 14°F to 122°F: Maxtron GL 75W-140 / MP Gear Lube SAE 85W-140
- e.
- Alternative recommendations, 32°F to 104°F: Maxtron Enviro-EDGE GL 75W-90 / MP Gear Lube SAE 80W-90
- f.
- Caterpillar list API CG-4, API CF and CAT TO-4 as alternative specifications. These oils must have a minimum zinc content of 900 ppm
- g.
- 23°F to 113°F
- h.
- Alternative recommendations, -4°F to 104°F: Refer to Technical; Power Transmission Fluid SAE 10W; Maxtron DEO SAE 10W-30 / Superlube TMS SAE 10W-30
- i.
- Alternative recommendations, 5°F to 122°F: Maxtron Power Transmission Fluid MV
- j.
- Alternative recommendations, 32°F to 122°F: Refer to Technical
Oil Change Intervals
Engine (D / DT)
- Hours Max
- 250
Final Drives (each)
- Months Max
- 12
- Hours Max
- 2000
Coolant
- Months Max
- 24
- Hours Max
- 2000
Hydraulics (Tank/System)
- Months Max
- 18
- Hours Max
- 3000