Haco Synchromaster 4100-175

$90,000 – $130,000 Updated 2026-03-17

Key Specifications

Bending Force

175 metric tons (1,716 kN)

Working Length

4,100 mm (161 in / ~13.5 ft)

Throat Depth

500 mm (19.7 in)

Stroke

250 mm (9.84 in)

Open Height

530 mm (20.9 in)

Back Gauge Axes

X, R, Z1, Z2 standard (4 axes); additional axes optional

Overview

The Haco Synchromaster 4100-175 is a heavy-duty CNC press brake engineered for demanding production environments requiring high tonnage across an extended working length. With 175 metric tons of bending force distributed across a 4,100 mm (approximately 13.5 ft) bed, the Synchromaster represents Haco's premium hydraulic press brake platform, targeting structural fabricators, agricultural equipment manufacturers, and heavy industrial sheet metal shops that regularly process long or thick parts.

The Synchromaster series earns its name from its advanced dual-cylinder synchronization architecture, which uses high-resolution linear encoders on both sides of the ram combined with a digital electro-hydraulic control valve system to maintain ram parallelism to within fractions of a millimeter under full load. This level of synchronization is critical when bending long structural sections where even minor ram tilt would produce a twisted or tapered bend across the part. The integrated motorized crowning system adjusts the bed profile in real time based on load distribution, ensuring consistent angles from edge to edge.

The machine is equipped with Haco's advanced CNC back gauge configuration featuring X, R, Z1, and Z2 axes as standard, with the Z axes providing independent left-right positioning for parts requiring angled or asymmetric gauging. The control system — a Delem DA series touchscreen controller — provides full 3D graphical bend simulation, automatic tooling selection, and multi-step program support. Offline programming via compatible CAM software is supported, enabling complex part families to be programmed off the machine and transferred directly to the control.

At 175 tons and 4,100 mm length, the Synchromaster 4100-175 addresses bending tasks that smaller machines simply cannot perform — including full-length bends in 8 mm mild steel, heavy stainless structural sections, and long aluminum extrusion profiles. For fabricators who have outgrown 10-foot machines or who need a dedicated heavy-tonnage cell, the Synchromaster is a compelling European-built option with a well-established global installed base.

Full Specifications

Parameter	Value
Bending Force	175 metric tons (1,716 kN)
Working Length	4,100 mm (161 in / ~13.5 ft)
Throat Depth	500 mm (19.7 in)
Stroke	250 mm (9.84 in)
Open Height	530 mm (20.9 in)
Back Gauge Axes	X, R, Z1, Z2 standard (4 axes); additional axes optional
Control System	Delem DA-69T CNC touchscreen controller with 3D simulation and offline programming
Machine Weight	Approx. 22,000 kg (48,500 lb)
P	J
Model	Bending Length (mm)

Specifications sourced from haco.com — verified 2026-03-28

Strengths & Limitations

Strengths

175 tons across 4,100 mm handles heavy structural bending tasks beyond the reach of standard 10-foot machines
Advanced dual-cylinder synchronization with linear encoders maintains parallelism under full load
Motorized real-time crowning system ensures consistent angles across full bed length
Full 4-axis back gauge standard enables complex angled and asymmetric part gauging

Limitations

Very large footprint and extreme machine weight require purpose-built foundation and overhead crane for installation
High capital investment appropriate for shops with consistent heavy bending workload
Longer setup times for tooling changes compared to smaller-format press brakes

Best For

Structural steel fabricators producing long beams, channels, and frames requiring full-length bends Agricultural equipment and heavy machinery manufacturers working with 6–10 mm mild steel plate Operations requiring a dedicated heavy-tonnage bending cell to handle parts exceeding 10-foot press brake capacity

Frequently Asked Questions

01 What is the maximum mild steel thickness the Haco Synchromaster 4100-175 can bend at full length?

At full 4,100 mm working length, the Synchromaster 4100-175 can typically bend mild steel up to approximately 6 mm depending on die opening and material tensile strength. At shorter bend lengths — for example, 1,000 mm — the same 175-ton capacity allows material up to 10–12 mm mild steel.

02 Does the Haco Synchromaster 4100-175 support tandem operation with a second press brake?

Yes. The Synchromaster series is compatible with synchronized tandem press brake configurations. When two machines are linked, a combined working length of over 8 meters becomes possible, enabling extremely long structural bends. Tandem setup requires matched machine frames and a compatible control link.

03 How does the motorized crowning system work on the Synchromaster 4100-175?

The Synchromaster uses a multi-point motorized crowning system integrated into the bed. The CNC controller calculates the required crown profile based on programmed tonnage and bend length, then automatically adjusts the bed shape to compensate for ram and frame deflection. This eliminates the need for manual shimming and ensures uniform bend angles across the full 4,100 mm working length.