CT14 PERFORMANCE SPECIFICATIONS
Depth capacity coring (wireline or conventional)
B wireline 1540m (5052 ft）
N wireline 1200m (4042ft）
H wireline 800m (2695ft）
P wireline 475m (1558 ft)
Depth is based on vertical hole
Main Hoist
Single line capacity: Bare drum 80 kN (18 000 1b)
Line speed: Bare drum 44 m/min (148 ft/min)
Cable size: 35 m (118 ft) x 16 mm (10/16 in)
Wireline
Capacity: 1830 m (6000 ft) of 4,76 mm (3/16 in) and 975 m (3200 ft) of 6,35 mm (1/4 in)
Line pull: bare drum: 11,9 kN (2665 1b)
Full drum: 3,0 kN (668 1b)
Line speed: bare drum 114 m/min (374 ft/min) full drum 453 m/min (1486 ft/min)
Mast and Feed System
Feed travel: 3,5 m （11,5 ft）Feed speeds: fast and slow with variable control Thrust: 59,6 kN (13 390 1b)
Pull: 138 kN (31 020 1b)
Drilling angle: 45 to 90 degrees Rod pull length: 6,09 m (20 ft)
Power Unit
Manufacture: Cummins
Model: QSB5.0-C, 5.9 litre 6 cylinder
Power: 158 kW (212 hp)
RPM: 1800
Engine type: Diesel turbocharged/after-cooled
Cooling: Water
Hydraulic System
Primary pump: 28 MPa – 252 1/min (4061 psi – 66,6 gal/min)
Secondary pump: 17 MPa – 128 1/min (2466 psi – 33,8 gal/min)
Auxiliary pump: 21,5 MPa – 50 1/min (3118 psi – 13,2 gal/min)
Hydraulic oil cooling: Air
Drillhead and Spindle Speeds
Power: hydraulic motor – variable speed/reversible
Final drive: 4 in chain driven in oil bath – 2,5 ratio
Spindle (inner diameter): 117 mm (4 5/8 in)
Spindle speeds:
Ratio Speed, rpm Torque, Nm (ftlb)
1st 6,63:1 132-207 5113-3259 (3759-2396)
2nd 3,17:1 275-432 2445-1558 (1798-1146)
3rd 1,72:1 508-796 1326-846 (975-622)
4th 1,00:1 873 1369 771-492 (567-362)
Range selection: manual control from the operator’s station Hinged head: swing away
Chuck Assembly
Type: hydraulic open, spring closed
Maximum inside diameter: 117 mm (4 5/8 in)
Holding capacity: 1 8143 kg (40 000 lb)
Drill Base Supports
Frame mounted rig designed to be mounted on a truck
Support: 4 hydraulic jacks
Pad size:
Travel length: 210 x 210 mm (8,27 x 8,27 in) 900 mm (35,43 in)
Weight
Base drill: approx. 9000 kg (19,840 1b)
Dimensions (L -W- H)
In transport position: 9900 mm (32,48ft) 2280 mm (7,48ft) 4050 mm (13,29ft)
Standard equipment
– Hydraulic mast dump
– Hydraulic mast raise
– Mast in two sections
– 4 hydraulic levelling jacks
– Large crown sheave wheel
– Tier Il engine
– Towing package
– Wear lines on the lower mast
– Fuel tank 200 1 (53 gal)
– Safety guards
– Hydraulic oil reservoir fill
– Fuel filter & water separator pump & filtration
– Hydraulic P-size rod holder
- Mast lightening kit
- Hydraulic mud mixer
-Hydraulic mud pump, Trido 140: max flow: 140 l/min (37 gal/min) max pressure: 4,9 MPa (700 psi)
Options
- Water flow meter
- RPM meter
- Hydraulic break-out tool
All weights and dimensions are approximations and are subject to change.