Small-sized drill perfect for tight spaces and tough jobs! The D8x12 Navigator® horizontal directional drill offers innovation and brawn of a large drill with a compact body and enhanced performance of a small drill. This drill offers two rod options, straightforward controls, a narrow footprint and enhanced power with less sound disruption. It is ideal for small service installation, such as gas distribution, power, water and telecommunication networks.
Length (Minimum Transport) | 139 in | 353.1 cm |
Width (Minimum Transport) | 35.5 in | 90.2 cm |
Height (Minimum Transport) | 65 in | 165.1 cm |
Weight | 6600 lbs | 2993.7 kg |
Angle of Approach | 20 deg |
Make and Model | Kohler KDI1903 | |
Fuel Type | Ultra low sulfur diesel | |
Maximum Engine RPM | 2200 rpm | |
Gross Horsepower | 48 hp | 35.8 kw |
Aspiration | Turbocharged | |
Max Fuel Consumption | 2.5 gph | 9.5 lph |
Maximum Operating Angle (Fore/Aft)* | 25 deg | |
Maximum Operating Angle (Left/Right)* | 25 deg |
Thrust | 7850 lbs | 34.9 kN |
Pullback | 7850 lbs | 34.9 kN |
Maximum Carriage Speed at Maximum Engine RPM | 159 ft/min | 48.5 m/min |
Maximum Spindle Torque (High at Maximum Engine RPM) | 1200 ft-lb | 1627 Nm |
Maximum Spindle Speed at Max Engine RPM | 182 rpm | |
Minimum Bore Diameter | 2.5 in | 6.4 cm |
Maximum Ground Drive Speed at Maximum Engine RPM | 2.8 mph | 4.5 km/h |
Noise Level at Operator's Ear | 85 dB(A) | |
Guaranteed sound power (CE-rating) | 104 dB(A) |
Fuel Tank | 18 gal | 68.1 L |
Hydraulic System | 25 gal | 94.6 L |
Maximum Flow | 9 gpm | 34.1 L/min |
Maximum Pressure | 750 psi | 51.7 bar |
Brand | FMC | |
On Board Tank Capacity | 25 gal | 94.6 L |
Breakout System | Standard hyd vise | |
Drilling Lights | Optional | |
Stakedown System | Standard | |
Strike Alert | Standard | |
Remote Lockout | Standard |
Drill Rod Thread | 1.31 Firestick (#200) | |
Thread Type | Firestick (#200) | |
Length | 6 ft | 1.8 m |
Rod Diameter | 1.31" (3.3 cm) | |
Joint Inside Diameter | .8 in | 2 cm |
Weight | 18 lbs | 8.2 kg |
Minimum Bend Radius | 57 ft | 17.4 m |
Drill Rod Thread | 1.66 Firestick (#200) | |
Thread Type | Firestick (#200) | |
Length | 6 ft | 1.8 m |
Rod Diameter | 1.66" (4.2 cm) | |
Joint Inside Diameter | .8 in | 2 cm |
Joint Outside Diameter | 1.88" (4.8 cm) | |
Weight | 26 lbs | 11.8 kg |
Bend Radius | 95.5' (29.1 m) |
© 2021, RDO Equipment Co. All Rights Reserved.