Premium performance, class-leading cycle times and a variety of drill rod options.

The versatile D40x55 S3 Navigator® horizontal directional drill offers premium performance, class-leading cycle times and a variety of drill rod options, making it well-suited to a variety of applications – from long fiber shots to light pipeline work. With 40,000 lb (177.9 kN) of thrust and pullback and 5500 ft-lb (7457 Nm) of rotational torque — a 10% increase over its predecessor (D36x50 Series II Navigator® horizontal directional drill) — the D40x55 S3 helps maximize jobsite productivity.