CX
Heavy Duty
32" 4-Jaw Chuck (shown) Can Handle Extra Large Workpieces
22" Wide 2-V-way Bed
Hydraulic Heavy-Duty V8 Turret with 2" Boring Bar Holders
Box Way Cross Slide for Fine and Heavy-Duty Cutting Capability
Manual Hand Wheels for Quick and Easy Setup
CX Tailstock
Tailstock Can Engage With Carriage for Easier Movement
Ball Screw Supports Every 44 Inches to Provide Greater Stability
Fanuc 0iTF Controller with Manual Guide i, 10.4" LCD Monitor
Overview
Kingston's CX series heavy-duty precision lathes are built for cutting heavy and long workpieces in the energy, mining, textile, paper, and transportation industries. Utilizing the same headstocks and spindle bores as Kingston’s tried-and-true engine lathes, the CX is available in a wide variety of configurations so you can customize your machine to your exact needs. Choose from a 4.09”, 7.09”, 10.1”, 12.5”, or 14.8" bore, 34" or 40" swing (30" swing available with CX 12 model only), and lengths from 80" – 240". It is equipped with a V8 hydraulic turret and 5.45 HP and 9.5 HP AC servo motors that drive the X- and Z-Axis respectively. The headstock has 4 gearshifts controlled by hydraulics for greater torque and the main spindle has a three-point bearing support system – making it ideal for cutting heavy and extremely hard materials.
Standard Features
- Bore: 4.09”, 7.09”, 10.1”, 12.5”, or 14.8”
- Swing: 30" (CX 12 only), 34", or 40"
- C.C.: 80" (CX 4, CX 7, CX 10 only), 120" — 240"
- CX 4: 25 HP / 30 HP (30 min)
- CX 7: 30 HP / 40 HP (30 min)
- CX 10, CX 12, & CX 14: 40 HP / 50 HP (30 min)
- 22” Bed Width
- V8 Hydraulic Turret
- Box Way Cross Slide on Carriage
- Manual Hand Wheels
- 11.9" Steady Rest
- Headstock Cooling System
- Hydraulic & Manual Quill Movement
- Rear Chip Conveyor with Cart
- Fanuc 0iTF Controller with Manual Guide i, 10.4” LCD Monitor
Optional Accessories
- C-Axis with V12 Live Tooling Turret and 1-Degree Spindle Indexing
- Spindle Bore Enlarged to 15.0"
- 23.5" Steady Rest (40" Swing Only)
- 19.7" Steady Rest
- Additional 11.9" Steady Rest
- 7.9" Follow Rest
- Roller Bracket (2-Point Roller Rest)
- H4 Hydraulic Turret (Front or Rear)
- Tool Block w/ T-Slot
- 4" Boring Bar Support w/ 3" Sleeve
- Higher RPM Modifcation: 12 — 1200 RPM (CX4 Only)
- Siemens 828D with Shop Turn
- Fanuc Arbitrary Speed Threading
- Manual, Hydraulic, & Air Chucks
| Capacity |
30" (CX 12 only) |
34" | 40" |
| Swing Over Bed | 30" | 34" | 40" |
| Maximum Cutting Diameter | 17.3" | 21.6” | 27.5” |
| Distance Between Centers | 120” / 160” / 200” / 240” | 80" / 120” / 160” / 200” / 240” | 80" / 120” / 160” / 200” / 240” |
| Width of Bed | 22” | 22” | 22” |
| Headstock | 30" (CX 12 only) | 34" | 40" |
| Spindle Bore | 12.5" | 4.09" (3.5" with Power Chuck) / 7.09” / 10.1” / 12.5” / 14.8” | 4.09" (3.5" with Power Chuck) / 7.09” / 10.1” / 14.8” |
| Spindle motor | 40 HP / 50 HP (30 min) | 25 HP / 30 HP (30 min) (CX 4), 30 HP / 40 HP (30 min) (CX7), 40 HP / 50 HP (30 min) (CX10, CX 12, CX 14) | 25 HP / 30 HP (30 min) (CX 4), 30 HP / 40 HP (30 min) (CX7), 40 HP / 50 HP (30 min) (CX10, CX 14) |
| Type of Spindle Nose | A2-20 | A1-11 with Manual Chuck or A2-11 with Power Chuck (CX 4), A2-15 (CX 7, CX 10), A2-20 (CX 12, CX 14) | A1-11 with Manual Chuck or A2-11 with Power Chuck (CX 4), A2-15 (CX 7, CX 10), A2-20 (CX 14) |
| Hght. Floor to Spindle Center |
46.5" |
48.6” | 51.5” |
| Gear Box | 30" (CX 12 only) | 34" | 40" |
| Number of Speed Ranges | 4 | 4 | 4 |
| Spindle Speed (RPM) | 10 – 400 (CX 12) | 8 – 800 or optional 12 – 1200 (CX 4), 7 – 750 (CX 7), 6 – 600 (CX 10), 10 – 400 (CX 12), 10 – 300 (CX 14) | 8 – 800 or optional 12 – 1200 (CX 4), 7 – 750 (CX 7), 6 – 600 (CX 10), 10 – 300 (CX 14) |
| Turret | 30" (CX 12 only) | 34" | 40" |
| Standard Turret | V8 Hydraulic | V8 Hydraulic | V8 Hydraulic |
| Turret Options | H4, Toolblock with T-slot | H4, Toolblock with T-slot | H4, Toolblock with T-slot |
| Traverse | 30" (CX 12 only) | 34" | 40" |
| Max. Stroke X-Axis | 20.1” | 20.1” | 20.1” |
| Max. Stroke Z-Axis | 86.6” / 126.0” / 165.3” / 204.7” / 244.1” | 86.6” / 126.0” / 165.3” / 204.7” / 244.1” | 86.6” / 126.0” / 165.3” / 204.7” / 244.1” |
| Rapid Traverse X-Axis | 157"/min | 157"/min | 157"/min |
| Rapid Traverse Z-Axis | 236"/min | 236"/min | 236"/min |
| Motor | 30" (CX 12 only) | 34" | 40" |
| X-Axis Servo Motor | 5.3 HP | 5.3 HP | 5.3 HP |
| Z-Axis Servo Motor | 9.4 HP | 9.4 HP | 9.4 HP |
| Ball Screw | 30" (CX 12 only) | 34" | 40" |
| X-Axis | ø1.26”, P = 5 | ø1.26”, P = 5 | ø1.26”, P = 5 |
| Z-Axis | ø2.5”, P=10 (< 200”) / 3.15”, P=10 (≥ 200”) | ø2.5”, P=10 (< 200”) / 3.15”, P=10 (≥ 200”) | ø2.5”, P=10 (< 200”) / 3.15”, P=10 (≥ 200”) |
| Tailstock | 30" (CX 12 only) | 34" | 40" |
| Tailstock Quill Center | M.T. #6 | M.T. #6 | M.T. #6 |
| Tailstock Quill Diameter | Ø5.9” | Ø5.9” | Ø5.9” |
| Tailstock Quill Travel | 8.6” | 8.6” | 8.6” |
| Dimensions (L x W) | 30" (CX 12 only) | 34" | 40" |
| Floor Space (CX 4) | N/A | 261" / 302" / 342" / 380" / 431" x 99" | 261" / 302" / 342" / 380" / 431" x 99" |
| Floor Space (CX 7, CX 10, CX 12 / 14) | 268" / 309" / 349" / 387" / 431" x 99" | 268" / 309" / 349" / 387" / 431" x 99" | 268" / 309" / 349" / 387" / 431" x 99" |
| Weight (lbs) | 30" (CX 12 only) | 34” | 40" |
| CX 4 | N/A | 15,000 / 17,200 / 19,400 / 21,600 / 23,800 | 15,400 / 17,600 / 19,800 / 22,000 / 24,200 |
| CX 7 | N/A | 18,040 / 20,240 / 22,440 / 24,640 / 26,840 | 18,480 / 20,680 / 22,880 / 25,080 / 27,280 |
| CX 10 | N/A | 18,480 / 20,680 / 22,880 / 25,080 / 27,280 | 18,920 / 21,120 / 23,320 / 25,520 / 27,720 |
| CX 12 | 18,180 / 20,380 / 22,580 / 24,780 / 26,980 | 20,460 / 22,660 / 24,860 / 27,060 / 29,260 | N/A |
| CX 14 | N/A | 20,460 / 22,660 / 24,860 / 27,060 / 29,260 | 20,900 / 23,110 / 25,300 / 27,500 / 29,700 |
| Total Power Required | 30" (CX 12 only) | 34" | 40" |
| CX 4 | N/A | 50 KVA | 50 KVA |
| CX 7 | N/A | 50 KVA | 50 KVA |
| CX 10 | N/A | 60 KVA | 60 KVA |
| CX 12 | 60 KVA | 60 KVA | N/A |
| CX 12 | N/A | 60 KVA | 60 KVA |