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Make
CATERPILLAR
Model
623K LRC (S/N WTM00001 - Up) (Tractor Scrapers)
Engine
DT
Year
2014-

Application
Recommendation
Capacity (gal)
Data Sheet
Sales Sheet
Engine (DT) (Cat C13)
Premium
Maxtron DEO SAE 15W-40
(a, b)
8.08
PDS
Mainline
Superlube TMS SAE 15W-40
PDS
Transmission
Premium
Maxtron Power Transmission Fluid MV
(c, d, e, f)
24.8
PDS
Mainline
Power Transmission Fluid SAE 30
PDS
Differential
Maxtron Enviro-EDGE GL 75W-90
(g, h, i, j)
41.7
Final Drive (each)
Maxtron Enviro-EDGE GL 75W-90
(k, l, m, n)
5.02
Coolant
Refer to Technical
(o)
11.1
Hydraulics
Indol EH ISO 46
(p, q, r, s)
21.9
PDS
Grease Points
HD Moly Xtreme NLGI 2
(t)
Brake Cooling Circuit (Scraper)
Power Transmission Fluid SAE 10W
(u, v, w)
8.72
PDS
Elevator Lower Rollers
Maxtron Enviro-EDGE GL 75W-90
(x, y, z, aa)
Elevator Speed Reducer
Maxtron Power Transmission Fluid MV
(bb, cc)
8.06
PDS
Wheel Ends (Rear, Non - Driven Scraper Wheels - each)
Maxtron Power Transmission Fluid MV
(dd, ee)
1.06
PDS
Engine (DT) (Cat C13)
Recommendation:
Premium Maxtron DEO SAE 15W-40
Mainline Superlube TMS SAE 15W-40
(a, b)
Capacity 8.08(gal)
Transmission
Recommendation:
Premium Maxtron Power Transmission Fluid MV
Mainline Power Transmission Fluid SAE 30
(c, d, e, f)
Capacity 24.8(gal)
Differential
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
(g, h, i, j)
Capacity 41.7(gal)
Final Drive (each)
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
(k, l, m, n)
Capacity 5.02(gal)
Coolant
Recommendation:
Ultra Premium Refer to Technical
(o)
Capacity 11.1(gal)
Hydraulics
Recommendation:
Mainline Indol EH ISO 46
(p, q, r, s)
Capacity 21.9(gal)
Grease Points
Recommendation:
Premium HD Moly Xtreme NLGI 2
(t)
Brake Cooling Circuit (Scraper)
Recommendation:
Mainline Power Transmission Fluid SAE 10W
(u, v, w)
Capacity 8.72(gal)
Elevator Lower Rollers
Recommendation:
Ultra Premium Maxtron Enviro-EDGE GL 75W-90
(x, y, z, aa)
Elevator Speed Reducer
Recommendation:
Premium Maxtron Power Transmission Fluid MV
(bb, cc)
Capacity 8.06(gal)
Wheel Ends (Rear, Non - Driven Scraper Wheels - each)
Recommendation:
Premium Maxtron Power Transmission Fluid MV
(dd, ee)
Capacity 1.06(gal)

General Notes

There are no notes to display for this model

Lubricant / Capacity Notes

a.
14°F to 122°F
b.
Alternative recommendations, 0°F to 104°F: Maxtron DEO SAE 10W-30 / Superlube TMS SAE 10W-30
c.
32°F to 95°F
d.
Alternative recommendations, -4°F to 109°F: Maxtron Power Transmission Fluid MV
e.
Alternative recommendations, -4°F to 50°F: Power Transmission Fluid SAE 10W
f.
Alternative recommendations, 32°F to 95°F: Maxtron Power Transmission Fluid MV / Power Transmission Fluid SAE 30
g.
-22°F to 104°F
h.
Alternative recommendations, -22°F to 113°F: Maxtron GL 75W-140
i.
Alternative recommendations, -4°F to 104°F: Maxtron Enviro-EDGE GL 75W-90 / MP Gear Lube SAE 80W-90
j.
Alternative recommendations, 14°F to 122°F: Maxtron GL 75W-140 / MP Gear Lube SAE 85W-140
k.
-22°F to 104°F
l.
Alternative recommendations, -22°F to 113°F: Maxtron GL 75W-140
m.
Alternative recommendations, -4°F to 104°F: Maxtron Enviro-EDGE GL 75W-90 / MP Gear Lube SAE 80W-90
n.
Alternative recommendations, 14°F to 122°F: Maxtron GL 75W-140 / MP Gear Lube SAE 85W-140
o.
Mix ratio, 50% >-37°C
p.
23°F to 113°F
q.
Alternative recommendations, -4°F to 104°F: Refer to Technical; Maxtron DEO SAE 10W-30 / Superlube TMS SAE 10W-30
r.
Alternative recommendations, 5°F to 122°F: Maxtron Power Transmission Fluid MV
s.
Alternative recommendations, 32°F to 122°F: Refer to Technical
t.
Alternative recommendations: Maxtron EP NLGI 2
u.
-4°F to 122°F
v.
Alternative recommendations, -40°F to 104°F: Refer to Technical
w.
Alternative recommendations, -4°F to 122°F: Power Transmission Fluid SAE 10W
x.
-22°F to 104°F
y.
Alternative recommendations, -22°F to 113°F: Maxtron GL 75W-140
z.
Alternative recommendations, -4°F to 104°F: Maxtron Enviro-EDGE GL 75W-90 / MP Gear Lube SAE 80W-90
aa.
Alternative recommendations, 14°F to 122°F: Maxtron GL 75W-140 / MP Gear Lube SAE 85W-140
bb.
-31°F to 59°F
cc.
Alternative recommendations, 19°F to 122°F: Refer to Technical
dd.
-31°F to 59°F
ee.
Alternative recommendations, 19°F to 122°F: Refer to Technical

Oil Change Intervals

Engine (DT) (Cat C13)
Months Max
3
Hours Max
500
Transmission
Months Max
6
Hours Max
1000
Differential
Months Max
12
Hours Max
2000
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
18
Hours Max
3000
Brake Cooling Circuit (Scraper)
Months Max
12
Hours Max
2000
Elevator Lower Rollers
Months Max
12
Hours Max
2000
Elevator Speed Reducer
Months Max
12
Hours Max
2000
Wheel Ends (Rear, Non - Driven Scraper Wheels - each)
Months Max
12
Hours Max
2000