Hartford HSA-736
Image: hartfordcnc.com, Hartford
Key Specifications
Spindle Taper
Tool Capacity
Table Size
Spindle Power
max table load
x axis travel
How much does the Hartford HSA-736 cost?
Price estimate
We do not have a price for the Hartford HSA-736 that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The Hartford HSA-736 has a table of 7,000 x 3,000 mm (275.6 x 118.1 in) that carries 27,000 kg (59,524 lb). It is a double-column machining center with 7,000 mm (275.6 in) of X travel and 3,600 mm (141.7 in) of Y.
Twenty-one square metres of table is rarely filled by one part. More often the machine runs as two or three stations, with a different job at each end, or with one part being cut while another is clamped and indicated. The 60-tool magazine option supports that way of working, since each job brings its own tools.
As an x36 model it has both ballscrew supports as standard, X because the machine is above 5 meters and Y because Hartford fits it to the x36 series. Three linear guideways carry the table.
The spindle is #50. A gear head at 6,000 / 8,000 rpm, a DDS spindle at 10,000 / 12,000 rpm and a built-in spindle at 12,000 rpm are listed, with a 15 / 18.5 kW motor and options of 18.5 / 22 kW, 22 / 26 kW and 30 /37 kW. Z travel is 780 mm, optionally 1,000 mm or 1,200 mm. Hartford's Z-axis nitrogen counterweight is said to reduce oil temperature by 50% and save more than 20% energy.
Full Specifications
| Parameter | Value |
|---|---|
| Table Size | 7,000 x 3,000 mm (275.6 x 118.1 in) |
| Max Table Load | 27,000 kg (59,524 lb) |
| X Axis Travel | 7,000 mm (275.6 in) |
| Y Axis Travel | 3,600 mm (141.7 in) |
| Z Axis Travel | 780, opt. 1,000 / 1,200 mm |
| Spindle Taper | #50 |
| Spindle Speed Dds | 10,000 / 12,000 rpm |
| Spindle Speed Gear | 6,000 / 8,000 rpm |
| Spindle Speed Built in | 12,000 rpm |
| Tool Capacity | A: 32 (40 / 60) pcs |
| Tool Shank | BT-50 (CAT50 / DIN69871A / BBT50) |
| Spindle Motor Power | 15 / 18.5 (opt. 18.5 / 22, 22 / 26, 30 /37) kW (Cont. / 30 min) |
Specifications sourced from hartfordcnc.com — verified 2026-10-04
Strengths & Limitations
Strengths
- 7,000 x 3,000 mm (275.6 x 118.1 in) table rated for 27,000 kg (59,524 lb)
- 3,600 mm (141.7 in) of Y travel
- X and Y ballscrew support standard, by Hartford's statements
- 60-tool magazine option for multi-job setups
- Three #50 spindle drives with up to 30 /37 kW
Limitations
- Z travel is limited to 780 mm, or 1,200 mm with the largest option
- Table load is only slightly above the HSA-728's 25,000 kg (55,115 lb), on a wider table
- No W axis or automatic heads; the HSA-736EA and MW-743 cover that
- Rapid rates and accuracy figures are not on the page
Best For
Frequently Asked Questions
01
7,000 x 3,000 mm (275.6 x 118.1 in), with an average load of 27,000 kg (59,524 lb). The table runs on three linear guideways in X.
02
X 7,000 mm (275.6 in), Y 3,600 mm (141.7 in), and Z 780 mm with 1,000 mm or 1,200 mm as options. The cross-beam is fixed.
03
The MW-743 has the same table size and load with a moving cross-beam (W axis), 4,300 mm (169.3 in) of Y travel and automatic angular heads. The HSA-736 has a fixed cross-beam and 3,600 mm (141.7 in) of Y, and adds a built-in spindle at 12,000 rpm.
04
The ATC row reads A: 32 (40 / 60) pcs: an arm-type magazine with 32 tools, or 40 or 60. Shanks are BT-50, with CAT50, DIN69871A and BBT50 as alternatives.
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