TFI Drawworks
  
 

TFI makes complete line of drawworks, which include DC, AC & Mechanical drive. Conventional chain driven and latest design single shaft with gear box are also available.

  
 
  1. Mechanical Drawworks
  TFI has designed two mechanical drawworks, TFI-800M and TFI-1000M. These drawworks feature two engine compound drive, Eaton dual port auxiliary brake, all unitized on an oilfield heavy duty skid that can be handled on winch trucks.
 
Model
TFI-800M
TFI-1000M

Nominal Drilling

Depth
4-1/2" DP
m(ft)
3000(10,000')
4000(13,000')
Power Rating
kW (HP)
596 (800)
745 (1000)
Drilling Line
mm (in)
32 (1-1/4")
32 (1-1/4")
Main Brake
Band Brake
Band Brake
Auxiliary Brake
Eaton Disc Brake
Eaton Disc Brake
Engine
2 x C-15
2 x C-15
Shifts
8F+4R
8F+4R
Overall Dimension
mm (in)

8255x3810x2337

(325"x150"x92")

8865x3937x2388

(349"x155"x94")
Weight
kg (lbs)
30,164 (66,500)
31,000 (68,343)
 
 
 
2. DC Drawworks  
TFI DC chain-driven drawworks are equipped with a robust disc brake system featuring hydraulically applied service brake calipers as well as spring actuated emergency brake calipers for seamless fail-safe operation. The package is skid mounted with attachments to allow for easy winch truck transportation.
 
Model
TFI-1000D
TFI-1500D
TFI-2000D
Nominal Drilling Depth
4-1/2" DP
m(ft)

2500 - 4000

(8200'- 13,000')

3000 - 5000

(10,000'-16,000')

4500 - 7000

(15,000'-23,000')
5" DP
m(ft)

2000 - 3200

(6600'-10,500')

2800 - 4500

(9185'-15,000')

4000 - 6000

(13,000'-20,000')
Power Rating
kW(HP)
746 (1000)
1118 (1500)
1491 (2000)
Number x Rated Power of DC Motor
kW(HP)
2 x 800 (2 x 1072)
2 x 800 (2 x 1072)
2 x 800 (2 x 1072)
Rated Motor Speed
r/min
970
970
970
Max. Fast Line Pull
kN(lbs)
275(61,822)
340 (76,435)
485(109,000)
Drilling Line
mm (in)
32 (1-1/4")
35 (1-3/8")
38 (1-1/2")
Drum (Dia. x Length)
mm (in)
640 x 1139 (25"x45")
685 x 1245 (27"x49")
770 x 1434 (30"x56")
Brake Rim (Dia. x Width)
mm (in)
1500 x 75 (59"x3")
1600 x 75 (63"x3")
1600 x 75 (63"x3")

Overall Dimension

(L x W x H)
mm (in)
6600 x 3716 x 2990 (260"x146"x118")
7500 x 3300 x 2700 (295"x130"x106")
8000 x 3400 x 2900 (315"x134"x114")
Weight
kg (lbs)
38,000 (83,775)
40,000 (88,185)
46,000 (101,400)
 
  3. AC Drawworks
  TFI AC gear-driven drawworks represent the pinnacle of modern technology. Geared to deliver a heightened standard of performance, dependability and safety, these drawworks feature minimal overall dimension resulting in lower weight, reduced noise and vibration during operation.
Model
TFI-1000DB
TFI-1500DB
TFI-2000DB
Nominal Drilling Depth
4-1/2" DP
m (ft)

2500 - 4000

(8200'-13,000')

3000 - 5000

(10,000'-16,000')

4500 - 7000

(15,000'-23,000')
5" DP
m (ft)

2000 - 3200

(6600'-10,500')

2800 - 4500

(9185'-15,000')

4000 - 6000

(13,000'-20,000')
Power Rating
kW(HP)
746(1000)
1118(1500)
1491 (2000)
Number x Rated Power of AC Motor
kW(HP)
1x720(1x980)
2x720(2x980)
2x800(2x1070)
Rated Motor Speed
r/min
600
600
741
Drilling Line
mm (in)
32 (1-1/4")
35(1-3/8")
38 (1-1/2")
Max. Fast Line Pul
kN (lbs)
275 (61,822)
340 (76,435)
485 (109,000)
Drum (Dia. x Length)
mm (in)
640x1139 (25-1/4"x44-7/8")
685x1245 (27"x49")
770x1439 (30"x53-1/2")
Brake Rim (Dia. x Width)
mm (in)
1500x75 (59"x3")
1600x75(63"x3")
1600x75 (63"x3")
Speed
Single Speed
Auxiliary Brake
AC Motor Regenerative Braking and/on Eaton Disc Brake

Overall Dimension

(L x w x H)
mm (in)

6600 x 3000 x 2650

(260"x118"x104")
7400 x 3100 x 2650 (291"x122"x104")

7920 x 3208 x 2880

(312"x126"x113")
Weight
kg (lbs)
26,000 (57,320)
30,000 (66,138)
35,000(77,161)