HR-30 Series

Features

20 HP Spindle Motor, 12-Speeds
4.1” (6.1” Opt)Spindle Through Hole
Solid One Piece Full Length Casting Base and Bedways for Maximum Rigidity
Spindle Jog Button Control
One-shot Lubrication for Apron, Multi-position Adjustable Feed Position Stops
Dual Inch/Metric Calibrated Tailstock Quill with Knockout Tang; Heavy Duty Two Speed Tailstock
Dual Inch/Metric Dials (Optional)

Specification	HW-30 Series	HR-30 Series	SHR-32 Series
Swing Over Bed	30"	30.7"	32"
Swing Over Cross Slide	21.3"	21.25"	23"
Swing Over Gap	38.9"	42.1"	44"
Width of Bed	15.75"	18"	18"
Distance Between Centers	80" (Opt. 130" / 169")	80" (Opt. 120" / 160" / 200")	80" (Opt. 120" / 160" / 200"/240"/280")
Cross Slide Travel	14.75"	15.35"	16.5"
Top Slide Travel	8"	9.4"	10"
Spindle Bore	4.5"	4"	4" (Opt: 6"/9")
Spindle Speeds	12	12	12 Steps
Spindle Speed Range	10-1000 RPM	14-1000 RPM	15-1000 RPM (Opt. 10-700 RPM)
Through Hole Diameter	4.5"	4.1" (Opt. 6.1")	4" (Opt. 6" and 9")
Spindle Nose	D1-11	D1-11 or A1-11	A2-8 (Opt: A2-11)
Spindle Bore Taper	MT#7	MT#7 - MT#5	MT#5 (Opt. MT#6)
Thread – Standard (Whit-worth)	44 (2-56) TPI	36 (2-72) TPI	2-28 (DP 4-56)
Thread – Metric Pitch	39 (0.5-14) mm	65 (0.8-14) mm	0.8-14 (MP 0.5-7)
Longitudinal Feed	0.002"–0.032" in/rev	0.002"–0.0276" in/rev	0.05-0.7 mm/rev
Cross Feed	0.001"–0.0094"	0.001"–0.00138"	-
Quill Travel	6.5"	8.3"	9”
Quill Diameter	3.3"	4.133"	3-3/4” / Opt: 4-1/8”
		MT#6	MT#5 (Opt. MT#6)
Main Motor	15 HP	20 HP	20 HP – 4P
Coolant Pump Motor	1/8 HP	1/8 HP	1/8 HP
Packing Dimension	137” / 186” / 219” x 41” x 52”	151" / 198" / 231" / 270" x 69" x 73"	158" / 197" / 236" / 276" / 315" / 354" x 63" x 75"
Gross Weight	7340 / 8994 / 11772 lbs	9130 - 15400 lbs	-

Title: KENT USA HR-series heavy duty precision lathe brochure(2021)