Engine LathesSUN FIRM SFT 73
United StatesOverview
Brand
Model
ID #
578144
Type
Condition
New In-Stock
Year
2023
Location
United States
Stock #
21714
SUN FIRM Heavy Duty Series Precision Lathe, Model SFT 73, 73" Swing x 206" CC
Sun Firm Machinery has 60 years in lathe manufacturing. With great experiences and techniques, we can design and manufacture horizontal heavy duty giant CNC lathe, and heavy duty precision lathe according to customer requirements.
Convert Specs to Metric
| Swing | 73" |
| Centers | 240" |
| Spindle Bore | 12" |
| Power | 30 hp |
| RPM | 300 RPM |
| Swing Over Cross Slide | 60" |
| Dimensions | 350"x95"x100" |
| Weight | 47,960 lbs. |
Equipped With
Standard Accessories
Steady Rest 1 / Pc 11" to 27.56"
Center 2 / Pcs
Tool Post Wrench 1 / Pc
Tool Box &Tool 1 / Set
Anchor Bolt & Block 1 / Set
Machine Optional Accessories:
50" 4-Jaw Independent Chuck 1 / Pc $32,500.00
Steady Rest 2.75." to 11" $ 4,400.00
Steady Rest 11" to 27.56" Standard
Steady Rest 25.6" to 39.37" $6,800.00
2 point Follow Rest 5" to 11.8" 1 / Pc $2,050.00
Transportation to Calumet WRP $13,000.00
Rear Traveling Splash Guard $ 1,500.00
Lead Screw Plastic Cover $ 5,500.00
Tool Post Chip Cover $ 600.00
Coolant Pump 1 / Set $ 2,000.00
Newall 2 axis DRO Model DP-700 $ 5,500.00
Spec Sheet
MODEL / ITEM SFT-61 SFT-73
Capacity
Swing Over Bed 1550 mm (61") 1850 mm (73")
Swing Over Cross Slide 1220 mm (48") 1520 mm (60")
Swing in Gap 2100 mm (82") 2400 mm (94")
Width of Gap 610 mm (24") 610 mm (24")
Distance Between Centers 5000 mm (200") 52330 mm (206")
Headstock
Spindle Bore 310 mm(12")
Spindle Nose A2-20
Number of Spindle Speed 12 Changes
Taper of Center M.T. No. 6
Range of Spindle Speeds 3-300 RPM
Feeds & Threads Cutting
Leadscrew 57 mm (2-1/4")
Pitch of Leadscrew 2 T.P.I / *P12mm (Opt.)
Inch Threads 1/4-30 TPI (70 kinds)
Metric Threads 1-120 mm (62 kinds)
D.P Threads 1-120 D.P. (70 kinds)
M.P Threads 0.25-30 M.P. (53 kinds)
Longitudinal Feeds 0.085-10.08 mm/rev (0.004-0.40 in/rev)
Cross Feeds 0.042-5.04 mm/rev (0.002-0.20 in/rev)
Carriage
Cross Slide Travel 950 mm 1000 mm
Compound Rest Travel 420 mm (16-1/2")
Rapid Travel Speed to Carriage 2000 mm/min (80"/min)
Tailstock
Quill Diameter 180 mm (7")
Quill Travel 340 mm (13-3/8")
Taper of Quill Center M.T. No.7
Bed One-piece machine bed which is most suitable for heavy duty machining
Width of Bed 1120 mm (44")
Main Motor 30HP /
Rapid Travel Motor 2HP
Weight (Approx) 20000 kg 21800 kg (47,960 lbs) 23600 kg
Packing Size
(Lx Wx H) 270"x95"x100" 310"x95"x100" 350"x95"x100" 390"x95"x100"
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