Horizontal Directional Drills

Type Max. Torque Pullback Mud Flow Stem-Carrying Capacity Length of Drill Stem D80x120 NAVIGATOR Self-contained 12,000 ft-lb (16,246 Nm) 80,000 lbs. (36, 288 kg) 200 gpm (757 Lpm) 300' (91.4 m) 20' (6.1 m) D150x300 NAVIGATOR Self-containted 30,000 ft-lb (40,680 Nm) 150,000 lbs. (68,000 kg) Remote high-pressure system N/A Up to 34' (10.4 m) D55x100 NAVIGATOR Self-contained 10,000 ft-lb (13,588 Nm) 55,000 lbs. (24,948 kg) 150 gpm (568 L/min.) 360' (109.7 m) 15' (4.5 m) D40x40 NAVIGATOR Self-contained 4000 ft-lb (5415 Nm) 40,000 lbs. (18,144 kg) Option 1 -- 60 gpm (227 Lpm);Option 2 -- 75 gpm (284 Lpm) 750'(228.6 m) 15'(4.6 m) D33x44 NAVIGATOR Self-contained 4400 ft-lb(5957 Nm) 33,000 lbs.(14,969 kg) 50 gpm (189 Lpm) 600' (182.9 cm) 10' (3.1m),15' (4.6 m) D24x40A NAVIGATOR Self-contained 4000 ft-lb (5424 Nm) 23,800 lbs.(10,796 kg) 19 gpm / 38 gpm(72 Lpm / 144 Lpm) 500' (152.4 m) (10' 3.0 m) D24x33 Self-contained 3300 ft-lb (447 Nm) 24,000 lbs.(10,886 kg) 42 gpm (159 Lpm) 440' (134.1 m) 10' (3.0 m) D24x26 NAVIGATOR Self-contained 2600 ft-lb (3520 Nm) 23,800 lbs. (10,796 kg) Option 1 -- 28 gpm (106 Lpm);Option 2 -- 19 gpm / 38 gpm(72 Lpm / 144 Lpm) 600' (182.9 m) 10' (3.0 m) D16x20A NAVIGATOR Self-contained 2000 ft-lb (2708 Nm) 16,000 lbs.(7258 kg) 25 gpm (95 Lpm) 400' (121.9 m) 10' (3.0 m) D10x15 NAVIGATOR Self-contained 1500 ft-lb (2031 Nm) 10,000 lbs.(4536 kg) 13.5 gpm (51.1 Lpm) 440' (134.1 m) 10'(3.0 m) D7x11A NAVIGATOR Self-contained 1100 ft-lb (1489 Nm) 7800 lbs.(3538) kg 9 gpm (34 Lpm) 198' (60.4 m) 6'(1.8 m) D7x11A QS Self-Contained 1100 ft-lb (1505 Nm) 7800 lbs.(3538 kg) 9.5 gpm (35 Lpm)(remote high-pressure system) 198'(60.4 m) 6'(1.8 m) PL8000 NAVIGATOR? Self-Contained 900 ft-lb (1218 Nm) 8800 lbs. (3992 kg) Optional Remote 150'(45.7 m) baskets 2' (.6 m) or3' (.9 m)