Leeboy Brooms and sweepers
Coolant capacity & service interval
Leeboy Brooms and sweepers use coolant with a capacity range of 15 to 18 liters. Service intervals include checking every 10 hours and changing every 500 hours or 6 months. The data covers 3 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| Challenger V (Rosco), Caterpillar C3.4 T NA (2011-2019) |
|
| Challenger V (Rosco), Kubota, V3600-T-E3B (2011-2019) |
|
| Challenger V (Rosco), Caterpillar 3044T (53962 ->) (2008-2011) |
|
Additional Notes
- The Leeboy Brooms and sweepers Challenger V (Rosco) fitted with the Caterpillar 3044T engine (serial number 53962 onward) carries a cooling system capacity of 15 liters, which is 3 liters less than the 18-liter figure shared by the later engine configurations in the same machine line.
- The Caterpillar 3044T variant covers the 2008-2011 model years, while both the Caterpillar C3.4 T NA and the Kubota V3600-T-E3B variants span 2011-2019, meaning 2011 represents a transition point where the cooling system capacity stepped up from 15 to 18 liters.
- All three configurations share an identical coolant check interval of every 10 hours of operation, indicating a frequent monitoring requirement regardless of which engine is installed.
- The change interval across all three rows is set at 500 hours or 6 months under normal use conditions, whichever comes first, meaning time elapsed and operational hours are both active triggers for a coolant change.
- The Kubota V3600-T-E3B and the Caterpillar C3.4 T NA, despite being different engine manufacturers, carry the same 18-liter cooling system capacity and identical service intervals for the 2011-2019 period, reflecting a shared cooling system design in the Challenger V (Rosco) platform during those years.