Our Recommendation

Make: CATERPILLAR
Model: 323 (S/N BR900001-Up) (Tracked Excavators)
Engine: DT
Year: 2019-

Application	Recommendation		Capacity (ltr)
Engine (DT) (Cat C7.1)	(a, b, c)		25.0
Transmission	From Hydraulics
Coolant	(d)		25.0
Hydraulic System	VESTA 10w HD (e, f, g, h, i)		115
Hydraulic System (Hammer Use - 100% / 50% of Service Hours)	VESTA 10w HD (j, k, l, m, n)		115
Grease Points	1	QUAKERTEK VERKOMAX FGM 2 (o)
	2	QUAKERTEK VERKOMAX R 250
	3	QUAKERTEK VERKOMAX SG 2
Centralised Lubrication System (Autolube)	1	QUAKERTEK VERKOMAX FGM 2 (p, q)
	2	QUAKERTEK VERKOMAX R 250
	3	QUAKERTEK VERKOMAX SG 2
Final Drive Gear (each)	VERKOL SAE 30 TO-4 (r, s, t, u)		5.0
Pump Coupling	(v, w)
Swing Drive Gear	VERKOL SAE 30 TO-4 (x, y, z, ba)		5.0
Swing Gear Teeth	1	QUAKERTEK VERKOMAX FGM 2 (bb)
	2	QUAKERTEK VERKOMAX R 250
	3	QUAKERTEK VERKOMAX SG 2
Track Roller Frame Pivot Bearings	VERKOL SAE 30 TO-4 (bc, bd, be, bf)
Track Roller Frame Recoil Spring	VERKOL SAE 30 TO-4 (bg, bh, bi, bj)
Track Rollers & Idlers	(bk, bl)
Variable Pitch Fan (Flexxaire)	VERKOL SAE 30 TO-4 (bm, bn, bo)

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.: -18°C to 40°C
b.: Alternative recommendations, -18°C to 40°C: CK-4 10W-30
c.: Alternative recommendations, -10°C to 50°C: EO CAT DEO-ULS 15W-40
d.: Mix ratio, 50% >-37°C
e.: -20°C to 40°C
f.: Alternative recommendations, -30°C to 50°C: HY CAT BIO HYDO 46
g.: Alternative recommendations, -20°C to 40°C: EO CAT DEO-ULS 10W-30; TF CAT TDTO 10W
h.: Alternative recommendations, -15°C to 50°C: TF CAT TDTO TMS
i.: Alternative recommendations, 10°C to 50°C: HY CAT HYDO 30
j.: -20°C to 40°C
k.: Alternative recommendations, -30°C to 50°C: HY CAT BIO HYDO 46
l.: Alternative recommendations, -20°C to 40°C: EO CAT DEO-ULS 10W-30; TF CAT TDTO 10W
m.: Alternative recommendations, -15°C to 50°C: TF CAT TDTO TMS
n.: Alternative recommendations, 10°C to 50°C: HY CAT HYDO 30
o.: Alternative recommendations: QUAKERTEK ATLANTA 2 / QUAKERTEK VERKOMAX R 250 / QUAKERTEK MOLYVERKOL 2
p.: -30°C to 50°C
q.: Alternative recommendations, -35°C to 40°C: GrCSC 1
r.: -25°C to 25°C
s.: Alternative recommendations, -30°C to 25°C: TF CAT TDTO TMS
t.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
u.: Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
v.: -18°C to 40°C
w.: Alternative recommendations, -18°C to 40°C: CK-4 10W-30
x.: -25°C to 25°C
y.: Alternative recommendations, -30°C to 25°C: TF CAT TDTO TMS
z.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
ba.: Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
bb.: Alternative recommendations: QUAKERTEK ATLANTA 2 / QUAKERTEK VERKOMAX R 250 / QUAKERTEK MOLYVERKOL 2
bc.: -20°C to 25°C
bd.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
be.: Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
bf.: Alternative recommendations, 0°C to 50°C: VERKOL SAE 50 TO-4
bg.: -20°C to 25°C
bh.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
bi.: Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
bj.: Alternative recommendations, 0°C to 50°C: VERKOL SAE 50 TO-4
bk.: -35°C to 40°C
bl.: Alternative recommendations, -35°C to 40°C: EO CAT ECF-3 5W-40
bm.: -15°C to 25°C
bn.: Alternative recommendations, -40°C to 50°C: EO CAT ECF-1 5W-40; CG-4 0W-40
bo.: Alternative recommendations, -10°C to 50°C: VERKOL SAE 50 TO-4

Oil Change Intervals

Engine (DT) (Cat C7.1)

Months Max: 6
Hours Max: 500

Coolant

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

Hydraulic System

Months Max: 12
Hours Max: 3000

Hydraulic System (Hammer Use - 100% / 50% of Service Hours)

Months Min: 6
Months Max: 12
Hours Min: 600
Hours Max: 1000

Final Drive Gear (each)

Months Max: 12
Hours Max: 2000

Pump Coupling

Months Max: 36
Hours Max: 5000

Swing Drive Gear

Months Max: 12
Hours Max: 1000