Our Recommendation

Make: CATERPILLAR
Model: 320 (S/N YCP00001-Up) (Tracked Excavators)
Engine: DT
Year: 2018-

Application	Recommendation		Capacity (ltr)
Engine (DT) (C4.4)	(a, b, c)		15.0
Transmission	From Hydraulics
Coolant	(d)		25.0
Hydraulic System	VESTA 10w HD (e, f, g, h, i)		115
Hydraulic System (Partial Hammer Use - 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
Diesel Exhaust Fluid (DEF) Tank			39.0
Final Drive Gear (each)	VERKOL SAE 30 TO-4 (p, q, r, s)		5.0
Pump Coupling	(t, u)
Swing Drive Gear	VERKOL SAE 30 TO-4 (v, w, x, y)		5.0
Swing Gear Teeth	1	QUAKERTEK VERKOMAX FGM 2 (z)
	2	QUAKERTEK VERKOMAX R 250
	3	QUAKERTEK VERKOMAX SG 2
Track Roller Frame Pivot Bearings	VERKOL SAE 30 TO-4 (ba, bb, bc, bd)
Track Roller Frame Recoil Spring	VERKOL SAE 30 TO-4 (be, bf, bg, bh)
Track Rollers & Idlers	VERKOPLUS 15w40 MSA (bi, bj, bk)

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 35°C
q.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
r.: Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
s.: Alternative recommendations, -15°C to 50°C: VERKOL SAE 50 TO-4
t.: -18°C to 40°C
u.: Alternative recommendations, -18°C to 40°C: CK-4 10W-30
v.: -20°C to 25°C
w.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
x.: Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
y.: Alternative recommendations, 0°C to 50°C: VERKOL SAE 50 TO-4
z.: Alternative recommendations: QUAKERTEK ATLANTA 2 / QUAKERTEK VERKOMAX R 250 / QUAKERTEK MOLYVERKOL 2
ba.: -20°C to 25°C
bb.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
bc.: Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
bd.: Alternative recommendations, 0°C to 50°C: VERKOL SAE 50 TO-4
be.: -20°C to 25°C
bf.: Alternative recommendations, -30°C to 0°C: TF CAT TDTO 10W
bg.: Alternative recommendations, -25°C to 25°C: TF CAT TDTO TMS
bh.: Alternative recommendations, 0°C to 50°C: VERKOL SAE 50 TO-4
bi.: -10°C to 50°C
bj.: Alternative recommendations, -30°C to 50°C: GO CAT FDAO SYN
bk.: Alternative recommendations, -10°C to 50°C: EO CAT DEO-ULS 15W-40

Oil Change Intervals

Engine (DT) (C4.4)

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 (Partial Hammer Use - 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