Kingston CX Lathe – Dominion Air & Machinery

Kingston CX Lathe

Kingston’s CX series heavy-duty precision lathes are built for cutting heavy and long workpieces for the energy, mining, textile, paper, and transportation industries. CX is available in a wide variety of configurations so you can customize your machine to your exact needs. Choose from a 4.06”, 7.09”, 10.1”, 12.5”, or 14.8” bore, 34” or 40” swing, and lengths from 80” – 280”. 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: 4.06”, 7.09”, 10.1”, 12.5”, or 14.8”
Swing: 34” or 40”
C.C.: 80” – 280”
CX 4: 25 HP / 30 HP (30 min)
CX 7: 30 HP / 40 HP (30 min)
CX 10: 40 HP / 50 HP (30min)
CX 12 & CX 14: 40 HP / 50 HP (30 min)
22” Bed Width
Box Way Cross Slide on Carriage
V8 Turret
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

Cs-Axis with One-Degree Indexing
Live Tooling Turret
H4 Hydraulic Turret
Tool Block with T-Slot
Rear Turret
6” Boring Bar Support
Siemens 828D with Shop Turn
Variable Speed Threading

Description

Capacity	34"	40"
Swing Over Bed	34"	40"
Maximum Cutting Diameter	21.6”	27.5”
Distance Between Centers	80” / 120” / 160” / 200” / 240” / 280”	80” / 120” / 160” / 200” / 240” / 280”
Width of Bed	22”	22”

Headstock	34"	40"
Spindle Bore	4.09" (3.5" with Power Chuck) / 7.09” / 10.1” / 12.5” / 14.7”	4.09" (3.5" with Power Chuck) / 7.09” / 10.1” / 12.5” / 14.7”
Spindle motor	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 12, CX 14)
Type of Spindle Nose	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 12, CX 14)
Hght. Floor to Spindle Center	48.6”	51.5”

Gear Box	34"	40"
Number of Speed Ranges	4	4
Spindle Speed (RPM)	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 – 400 (CX 12), 10 – 300 (CX 14)

Turret	34"	40"
Standard Turret	V8 Hydraulic	V8 Hydraulic
Turret Options	H4, Toolblock with T-slot	H4, Toolblock with T-slot

Traverse	34"	40"
Max. Stroke X-Axis	20.1”	20.1”
Max. Stroke Z-Axis	86.6” / 126.0” / 165.3” / 204.7” / 244.1” / 283.4”	86.6” / 126.0” / 165.3” / 204.7” / 244.1” / 283.4”
Rapid Traverse X-Axis	157"/min	157"/min
Rapid Traverse Z-Axis	236"/min	236"/min

Motor	34"	40"
X-Axis Servo Motor	5.3 HP	5.3 HP
Z-Axis Servo Motor	9.4 HP	9.4 HP

Ball Screw	34"	40"
X-Axis	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”)

Tailstock	34"	40"
Tailstock Quill Center	M.T. #6	M.T. #6
Tailstock Quill Diameter	Ø5.9”	Ø5.9”
Tailstock Quill Travel	8.6”	8.6”

Dimensions (L x W)	34"	40"
Floor Space (CX 4)	261" / 302" / 342" / 380" / 431" / 470" x 99"	261" / 302" / 342" / 380" / 431" / 470" x 99"
Floor Space (CX 7, CX 10, CX 12 / 14)	268" / 309" / 349" / 387" / 431" / 470" x 99"	268" / 309" / 349" / 387" / 431" / 470" x 99"

Weight (lbs)	34”	40"
CX 4	15,000 / 17,200 / 19,400 / 21,600 / 23,800 / 26,000	15,400 / 17,600 / 19,800 / 22,000 / 24,200 / 26,400
CX 7	18,040 / 20,240 / 22,440 / 24,640 / 26,840 / 29,040	18,480 / 20,680 / 22,880 / 25,080 / 27,280 / 29,480
CX 10	18,480 / 20,680 / 22,880 / 25,080 / 27,280 / 29,480	18,920 / 21,120 / 23,320 / 25,520 / 27,720 / 29,920
CX 12	20,460 / 22,660 / 24,860 / 27,060 / 29,260 / 31,460	20,900 / 23,110 / 25,300 / 27,500 / 29,700 / 31,900
CX 14	20,460 / 22,660 / 24,860 / 27,060 / 29,260 / 31,460	20,900 / 23,110 / 25,300 / 27,500 / 29,700 / 31,900

Total Power Required	34"	40"
CX 4	50 KVA	50 KVA
CX 7	50 KVA	50 KVA
CX 10	60 KVA	60 KVA
CX 12	60 KVA	60 KVA
CX 12	60 KVA	60 KVA