Our Recommendation

Make
HAULAMATIC
Model
A420, A421 (Articulated Dump Trucks)
Engine
D
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Application
Recommendation
Capacity (ltr)
Engine (D) (Detroit 6-71)
 
22.3
Engine (D) (Cummins LT10 [D])
1
VERKOAGRI STOU 15w40
40.0
2
MAXIDIESEL 15w40 SHPD
Transmission
1
VERKOAGRI STOU 15w40
28.0
2
VERKOL TDI 15w40
3
MAXIDIESEL 15w40 SHPD
Rear Differentials
1
SALDUBA 80w90 LS
13.0
2
VERKOL GT-7 SAE-90 EP
Brake System
 
Power Steering
1
VESTA HM 32
2
VESTA HLPD 32
3
VESTA HLP 32
Hydraulics
1
VESTA HM 32
159
2
VESTA HLPD 32
3
VESTA HLP 32
Grease points (incl. wheel bearings)
QUAKERTEK ASTURUS 2
Brake adjusters & pivots
QUAKERTEK MOLYVERKOL 2
Front Differentials (each)
1
SALDUBA 80w90 LS
13.0
2
VERKOL GT-7 SAE-90 EP
Front Reduction Hubs (each)
1
SALDUBA 80w90 LS
2.5
2
VERKOL GT-7 SAE-90 EP
Rear Reduction Hubs (each)
1
SALDUBA 80w90 LS
2.5
2
VERKOL GT-7 SAE-90 EP

Lubricant / Capacity Notes

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General Notes

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Oil Change Intervals

Engine (D) (Detroit 6-71)
Hours Max
200
Engine (D) (Cummins LT10 [D])
Hours Max
200
Transmission
Hours Max
1000
Rear Differentials
Hours Max
1000
Brake System
Months Max
24
Power Steering
Hours Max
2000
Hydraulics
Hours Max
1000
Front Differentials (each)
Hours Max
1000
Front Reduction Hubs (each)
Hours Max
1000
Rear Reduction Hubs (each)
Hours Max
1000