Description
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.
| Feature | Benefit |
| 140 hp (104 kW) John Deere Tier 3 or Tier 4 Final engine | |
| The D40x55 S3 is available in either Tier 4 Final or Tier 3 engine options. | The 140 hp (104 kW) John Deere offers power for drilling as well as tracking and maneuvering the drill around the jobsite. |
| 40,000 lb (177.9 kN) of thrust/pullback and 5500 ft-lb (7457 Nm) of rotational torque | |
| The D40x55 S3 features 40,000 lb (177.9 kN) of thrust/pullback and 5500 ft-lb (7457 Nm) of rotational torque. | The D40x55 S3 offers a 10 percent increase in thrust and rotation over its predecessor, the D36x50 Series II, which helps maximize machine and jobsite productivity. |
| AutoDrill | |
| AutoDrill allows the operator to set the rotation and thrust/pullback pressure while drilling in changing soil conditions. The patent-pending AutoResume function allows slurry/cuttings to mix before the thrust/pullback resumes. | This feature offers increased flexibility of the drill during operation. |
| Carriage speed | |
| The D40x55 S3 features a carriage speed of 188 ft/min (57.3 m/min), which is 7 percent faster than its predecessor, the D36x50 Series II. | Increased carriage speeds lead to decreased cycle times, helping contractors install more linear feet per day. |
| Common control system | |
| The D40x55 S3 shares the common control system currently used on the S3 Navigator® drill lineup. | The system features a digital display in addition to the DigiTrak® Aurora™ and improved onboard diagnostics. All S3 Navigator drills have a common control platform, benefitting drill operators with the ability to operate a variety of drills and lessening the time needed for training. |
| Enhanced hydraulic system design | |
| The D40x55 S3 features an enhanced hydraulic system design with improved rotation, thrust and tracking performance over its predecessor, the D36x50 Series II. The D40x55 S3 incorporates hydraulic system improvements time-tested on larger Vermeer drills such as the D80x100 Series II, D100x120 Series II and D100x140 S3 Navigator® HDDs. | The enhanced hydraulic system helps increase the machine’s efficiency and productivity by better use of engine horsepower. |
| Excavator-style cab with increased leg room | |
| An excavator-style cab enhances operator comfort. | Operators can drill in greater comfort. |
| Operator’s station with DigiTrak® Aurora™ screen | |
| The D40x55 S3 features a streamlined operator’s station with the touchscreen DigiTrak® Aurora™ screen for a more immersive drilling experience. | The DigiTrak® Aurora™ full-color touchscreen display delivers real-time, easy-to-view locate information which can help make a driller’s day more productive. |
| Rod options | |
| The D40x55 S3 is available with a range of drill rod options, including 10’ (3 m) rod in 2.38” (6 cm) or 2.63” (6.7 cm) diameters or 2.63” (6.7 cm) diameter rod in a 15’ (4.6 m) length. | Rod option offers greater versatility in adapting the D40x55 S3 to the specific needs of the contractor’s operations. If the contractor needs enhanced steering ability, the 2.38” (6 cm) is likely to be selected. When the maximum thrust power is needed, the 2.63” (6.7 cm) would be preferred. |
| Sound reduction | |
| With a 104 dB(A) guaranteed sound power level, and an open station operator ear rating of 82.9 dB(A), the D40x55 S3 is one of the quieter drills in the HDD marketplace and is significantly quieter than its predecessor, the D36x50 Series II. The in-cab operator ear rating is 75.7 dB(A). | Significant gains in sound reduction make the D40x55 S3 particularly suited to working in congested commercial and residential areas as the quieter working environment helps create less neighborhood disturbance. Operator comfort is also increased, making long hours spent on the drill less fatiguing. Communication between operator and locator is easier. |
| Tracking power and speed enhancements | |
| The drill can track up to 3.3 mph (5.3 km/h). | An increase in tracking speed coupled with an increase in tractive effort allows the drill to better make sharp turns and climb slopes as compared to its competitors, and offers the opportunity for improved jobsite productivity as you can get the drill into place faster. |