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Our Recommendation

Make: CATERPILLAR
Model: 323D3 Tier2/EU Stage2 (S/N FEY00001 - Up) (Tracked Excavators D Series)
Engine: DT
Year: 2021-

Application	Recommendation		Capacity (ltr)
Engine (DT) (Cat C7.1; 7.0L)	(a, b, c, d)		18.0
Transmission	From Hydraulics
Final Drive (each)	VERKOL SAE 50 TO-4 (e, f, g, h, i)		5.0
Coolant	(j)		20.0
Hydraulics	VESTA 10w HD (k, l, m, n, o)		138
Grease Points	1	QUAKERTEK VERKOMAX FGM 2 (p)
	2	QUAKERTEK VERKOMAX R 250
	3	QUAKERTEK VERKOMAX SG 2
Air Conditioning Compressor
Centralised Lubrication System (Autolube)	1	QUAKERTEK VERKOMAX FGM 2 (q, r)
	2	QUAKERTEK VERKOMAX R 250
	3	QUAKERTEK VERKOMAX SG 2
Swing Gear Teeth	1	QUAKERTEK VERKOMAX FGM 2 (s, t)	13.5
	2	QUAKERTEK VERKOMAX R 250
	3	QUAKERTEK VERKOMAX SG 2
Swing Gearbox	VERKOL SAE 50 TO-4 (u, v, w, x, y)		6.0
Track Roller Frame Pivot Bearings	VERKOL SAE 50 TO-4 (z, aa, bb, cc, dd)
Track Roller Frame Recoil Spring	VERKOL SAE 50 TO-4 (ee, ff, gg, hh, ii)
Track Rollers & Idlers	MAXIDIESEL SAE 30 (jj, kk)
Variable Pitch Fan (If fitted)	(ll, mm, nn, oo)

Hide NotesGeneral Notes
Hide Oil Change IntervalsOil Change Intervals

Lubricant / Capacity Notes

a.: -18°C to 40°C
b.: Alternative recommendations, -30°C to 50°C: CK-4S 5W-40
c.: Alternative recommendations, -18°C to 40°C: CK-4 10W-30
d.: Alternative recommendations, -10°C to 50°C: EO CAT DEO-ULS 15W-40; CK-4 15W-40
e.: -15°C to 50°C
f.: Alternative recommendations, -30°C to 25°C: TF CAT TDTO TMS
g.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
h.: Alternative recommendations, -25°C to 25°C: VERKOL SAE 30 TO-4
i.: Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
j.: >-37°C
k.: -20°C to 40°C
l.: Alternative recommendations, -30°C to 50°C: HY CAT BIO HYDO 46
m.: Alternative recommendations, -20°C to 40°C: TF CAT TDTO 10W; EO CAT DEO-ULS 10W-30
n.: Alternative recommendations, -15°C to 50°C: TF CAT TDTO TMS
o.: Alternative recommendations, 10°C to 50°C: HY CAT HYDO 30; VERKOL SAE 30 TO-4
p.: Alternative recommendations: QUAKERTEK ATLANTA 2 / QUAKERTEK VERKOMAX R 250 / QUAKERTEK MOLYVERKOL 2
q.: -30°C to 50°C
r.: Alternative recommendations, -35°C to 40°C: GrCSC 1
s.: -30°C to 50°C
t.: Alternative recommendations, -20°C to 40°C: QUAKERTEK ATLANTA 2 / QUAKERTEK VERKOMAX R 250 / QUAKERTEK MOLYVERKOL 2
u.: -15°C to 50°C
v.: Alternative recommendations, -30°C to 25°C: TF CAT TDTO TMS
w.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
x.: Alternative recommendations, -25°C to 25°C: VERKOL SAE 30 TO-4
y.: Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
z.: 0°C to 50°C
aa.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
bb.: Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
cc.: Alternative recommendations, -20°C to 25°C: VERKOL SAE 30 TO-4
dd.: Alternative recommendations, -10°C to 40°C: TF CAT TDTO 40
ee.: 0°C to 50°C
ff.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
gg.: Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
hh.: Alternative recommendations, -20°C to 25°C: VERKOL SAE 30 TO-4
ii.: Alternative recommendations, -10°C to 40°C: TF CAT TDTO 40
jj.: -20°C to 25°C
kk.: Alternative recommendations, -35°C to 40°C: EO CAT ECF-3 5W-40
ll.: -40°C to 50°C
mm.: Alternative recommendations, -40°C to 50°C: CG-4 0W-40
nn.: Alternative recommendations, -15°C to 25°C: TF CAT TO4M 30
oo.: Alternative recommendations, -10°C to 50°C: TF CAT TO4M 50

General Notes

There are no notes to display for this model

Oil Change Intervals

Engine (DT) (Cat C7.1; 7.0L)

Months Max: 3
Hours Max: 500

Final Drive (each)

Months Max: 12
Hours Max: 2000

Coolant

Months Min: 36
Months Max: 72
Hours Min: 6000
Hours Max: 12000

Hydraulics

Months Max: 36
Hours Min: 600
Hours Max: 6000

Swing Gearbox

Months Max: 6
Hours Max: 1000