
CASE 721G Wheel Loader
The 721G offers 33,000 lbs of breakout force, as well as a 5-speed transmission with lock-up torque converter that provides faster acceleration and travel speeds up to 40 km/h.
HIGH EFFICIENCY
with no EGR
The engine was developed and manufactured by our award winning sister company FPT Industrial, which produces over 500,000 engines per year and powers world record winners.
The in-house design leverages advanced technologies developed for commercial vehicles and agriculture, and introduces specific tailored solutions for off-road applications.
The NEF N67, with 6 in-line cylinders and a 6.7 litre displacement, is designed to offer both fuel efficiency and reliability with plenty of power available.
- The air intake flow is increased by a turbocharger with air-to-air cooling.
- The multiple injection delivers best-in-class high torque performance at low rpms.
- No EGR valve is used: 100% fresh air is taken for combustion without traditional DPF and no extra cooling system is needed.
Our engine technology is so reliable that it is trusted by the French Sea Rescue service for their boats: what better guarantee could you wish for?
LOW EMISSIONS
Maintenance-free, built-for-life
To maintain the advantages of the unique and unbeaten HI-eSCR technology, FPT Industrial integrated a maintenance free device on its SCR catalyst, thus allowing to comply with tightened limits on PM emissions within a compact package.
This allows for a very compact engine compartment, resulting in excellent rear visibility. In addition, the maximum temperature reached during normal operating conditions by HI-eSCR 2 is still on average 200° C below a traditional
particulate filter.
ENGINE KEEP IT SIMPLE
FPT’s Stage V Solution:
- High Performance
- Low Operating Costs
- Ease of Use
In addition to traditional diesel, the Stage V NEF engines are capable of running also on B7 biodiesel, as well as HVO diesel (an even cleaner and more high-quality alternative to biodiesel, with superior performances in cold weathers).




