Hartford HSA-736EA
Image: hartfordcnc.com, Hartford
Key Specifications
Spindle Taper
Tool Capacity
Table Size
Spindle Power
max table load
t slots
How much does the Hartford HSA-736EA cost?
Price estimate
We do not have a price for the Hartford HSA-736EA 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
Hartford's HSA-736EA is a seven-metre five-face double-column machine with a 7,000 x 3,000 mm (275.6 x 118.1 in) table rated for 27,000 kg (59,524 lb). X travel is 7,000 mm (275.6 in) and Y travel 3,600 mm (141.7 in).
The rating deserves a second look. 27,000 kg is the same figure Hartford gives the eight-metre HSA-828EA and HSA-832EA, both of which have narrower 2,500 mm tables. Only the HSA-836EA goes higher, to 30,000 kg (66,138 lb). In other words the 736EA already sits near the top of the line for weight, and the last metre of length adds little.
As an x36 model it has Y-axis ballscrew support as standard, and at seven metres the X-axis support is standard too. Hartford describes the purpose plainly: the support improves sagging from the dead weight of the screw and extends its positioning accuracy and life.
Tooling is #50 throughout. The table lists BT-50 with CAT-50, DIN50 and BBT-50 as alternatives, 32 tools with 40 or 60 optional, and spindles of 6,000 rpm (gear), 8,000 rpm (optional gear) and 10,000 rpm (hybrid). Z travel is 1,000 mm, or 1,200 mm.
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) |
| T-Slots | 28 x 250 (27) mm |
| X Axis Travel | 7,000 mm (275.6 in) |
| Y Axis Travel | 3,600 mm (141.7 in) |
| Z Axis Travel | 1,000 (1,200) mm |
| Spindle Taper | #50 |
| Spindle Speed Gear | 6,000 (8,000) rpm |
| Spindle Speed Hybrid | 10,000 rpm |
| Tool Capacity | A: 32 (40 / 60) pcs |
| Tool Shank | BT-50 (CAT-50 / DIN50 / BBT-50) |
| Spindle Motor Power | 18.5 / 22 opt. 30 / 35 kW (Cont. / 30 min) |
Specifications sourced from hartfordcnc.com — verified 2026-10-04
Strengths & Limitations
Strengths
- 27,000 kg (59,524 lb) table load, matching the eight-metre HSA-828EA and HSA-832EA
- 7,000 x 3,000 mm (275.6 x 118.1 in) table with 3,600 mm (141.7 in) of Y
- X and Y ballscrew support both standard
- Slant beam and enlarged columns for stiffness under heavy cuts
Limitations
- Needs the 1,200 mm Z option for tall work under an angular head
- Hybrid spindle tops out at 10,000 rpm
- Base motor is 18.5 / 22 kW; the 30 / 35 kW motor is an option
Best For
Frequently Asked Questions
01
27,000 kg (59,524 lb) on a 7,000 x 3,000 mm (275.6 x 118.1 in) table. In the EA line only the HSA-836EA is rated higher, at 30,000 kg (66,138 lb).
02
3,600 mm (141.7 in), over a table 3,000 mm wide. X travel is 7,000 mm (275.6 in) and Z travel 1,000 mm, with 1,200 mm available as an option.
03
The HSA-732EA has a 7,000 x 2,500 mm (275.6 x 98.4 in) table, 3,200 mm (126.0 in) of Y and a 25,000 kg (55,115 lb) rating. The HSA-736EA is wider, carries 27,000 kg and has Y-axis ballscrew support as standard because it is an x36 model.
04
The spindle taper is #50. BT-50 is the standard shank, and CAT-50, DIN50 and BBT-50 are listed as alternatives. The magazine holds 32 tools, or 40 or 60 when ordered with the larger chains.
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