What makes a Caterpillar D9R large dozer so good?
The D9R’s durable construction is made for tough working conditions. It keeps material moving with the reliability and low operating costs you expect from Cat dozers. Optimizes performance and simplifies service. For superior lugging ability and high productivity.
How many hours does a caterpillar D9T Dozer log?
Helping you get more done with maximum availability, the D9T’s durable design makes repair and maintenance easy. You can rebuild these dozers several times using the same frame with only minor repairs. It’s not unusual for a Cat dozer to log more than 100,000 hours.
Is it possible to rebuild a Cat dozer?
You can rebuild these dozers several times using the same frame with only minor repairs. It’s not unusual for a Cat dozer to log more than 100,000 hours. The backbone of the dozer is a heavy, strong and durable frame with high-strength steel castings and continuously rolled top and bottom frame rails.
Why does the D9T Dozer have a suspended undercarriage?
Every day you are focused on productivity and cost per unit for increased profitability. With the D9T fully suspended undercarriage you will get more cycles per day. Every additional cycle you get because of the smooth ride means increased production and lower cost per unit of material moved.
Where are the transfer gears on a Caterpillar D9R?
Helical and spiral bevel transfer gears reduce operator and spectator sound levels by design as well as location, being placed in the rear case of the machine. The transmission features large oil-cooled clutch packs that efficiently absorb the energy of directional shifts for smooth machine performance and excellent operator comfort.
How does the HEUI fuel system work Eui?
The electronic components in the HEUI fuel system are very similar to those used in other EUI systems. However, in the HEUI system, the injectors are not actuated by a camshaft. A high pressure hydraulic pump, which draws oil from the pressure side of the lubrication pump, raises the pressure to a maximum of 22800 kPa (3300 psi).
How does a high pressure HEUI system work?
However, in the HEUI system, the injectors are not actuated by a camshaft. A high pressure hydraulic pump, which draws oil from the pressure side of the lubrication pump, raises the pressure to a maximum of 22800 kPa (3300 psi). The pressure is controlled by the Electronic Control Module (ECM).