Hartford HSA-828
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-828 cost?
Price estimate
We do not have a price for the Hartford HSA-828 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-828 is the narrowest of three eight-metre HSA double-column machining centers. X travel is 8,000 mm (315.0 in), Y travel 2,800 mm (110.2 in), and the 8,000 x 2,500 mm (315.0 x 98.4 in) table is rated for 27,000 kg (59,524 lb).
Eight metres is the longest table Hartford lists on a moving-table bridge machine. Beyond it the range switches to moving-column designs with a fixed floor table. The HSA-828 therefore serves the longest parts that can still travel under a fixed bridge: crane girders, machine tool beds, long press frames, turbine and generator base frames.
Hartford's table for this model matches the HSA-728 in every row except length and load. Three linear guideways on X, a #50 spindle in gear (6,000 / 8,000 rpm), DDS (10,000 / 12,000 rpm) or built-in (12,000 rpm) form, and motors of 15 / 18.5 kW with options up to 30 /37 kW.
Z travel is 780 mm, with 1,000 mm and 1,200 mm as options. The magazine is an arm type with 32 tools, or 40 or 60, and the shanks are BT-50. Hartford states self-made spindles with deflection within 5μm and direct-drive servo motors on the three linear axes.
Full Specifications
| Parameter | Value |
|---|---|
| Table Size | 8,000 x 2,500 mm (315.0 x 98.4 in) |
| Max Table Load | 27,000 kg (59,524 lb) |
| X Axis Travel | 8,000 mm (315.0 in) |
| Y Axis Travel | 2,800 mm (110.2 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
- 8,000 mm (315.0 in) of X travel on a moving-table bridge machine
- 27,000 kg (59,524 lb) table load
- Three X-axis linear guideways and supported X ballscrew
- Three #50 spindle drives: gear, DDS and built-in
- Self-made spindle with deflection within 5μm, per Hartford
Limitations
- Y travel of 2,800 mm (110.2 in) is narrow for an eight-metre machine
- Z travel of 780 mm as standard
- Y-axis ballscrew support is optional on x28 models
- A moving eight-metre table needs a very long installation area
Best For
Frequently Asked Questions
01
X 8,000 mm (315.0 in), Y 2,800 mm (110.2 in), Z 780 mm with 1,000 mm or 1,200 mm optional. The table is 8,000 x 2,500 mm (315.0 x 98.4 in).
02
03
A #50 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. The motor is 15 / 18.5 kW with options up to 30 /37 kW.
04
Two. The HSA-832 has 3,200 mm (126.0 in) of Y travel on the same 2,500 mm wide table, and the HSA-836 has 3,600 mm (141.7 in) of Y on an 8,000 x 3,000 mm (315.0 x 118.1 in) table.
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