[ "Modular, high-performance large robots. Suitable for payload ranges from 190 kg to 270 kg, offering customers more choices, higher performance, and energy savings of up to 20%.", "ABB further expands its large robot family with four energy-efficient new models, including 22 variants, covering a broader range of applications and providing customers with more choices and higher performance.", "The new generation of large robots includes the IRB 6710, IRB 6720, IRB 6730 and IRB 6740, suitable for payload ranges from 150 kg to 310 kg and reach from 2.5 m to 3.2 m, giving customers more choices while significantly improving performance and reducing energy consumption.", "The IRB 6710-6740 large robot series was developed to meet diverse and flexibly changing requirements, helping customers in industries such as automotive, electric vehicles, general industry, foundries, electronics, food and beverage, and logistics ensure production continuity and business resilience.", "Learn more about ABB solutions for electric vehicle manufacturing", "Thanks to the outstanding motion control of the OmniCore™ controller, the robots in this series offer industry-leading 0.03 mm positioning repeatability and excellent cycle times.", "Energy Savings", "A streamlined design reduces body weight by 10%[1], while the OmniCore controller can save up to 20% in energy consumption[2].", "More Choices", "The series' modular design offers 22 powerful variants to meet different customer needs" ]
What we see on this model in the field
Heavy IRB 6600/6700/7600/8700 castings must be checked for cracks at the base and arm welds. Balancing system pressure is the first health indicator we read.
Buying or selling one?
If you're buying, demand the serial number and operating hours, then verify payload and reach against the official specs in the table above. If you're selling, we buy used ABB robots of all series — on-site appraisal, prompt settlement.
Frequently asked questions
QCan you repair a ABB IRB 6730?
Yes. Our engineers service the full ABB range including the IRB 6730 — servo and gearbox overhaul, controller repair, mastering and calibration, with warranty on our work.
QDo you sell used ABB IRB 6730 robots?
Stock changes weekly. Tell us the model and your application — if it's not in the warehouse we source it, inspect it against the official specs above, and commission it on-site.
QWhat should I check before buying this model used?
Demand the serial number and operating hours, verify payload/reach against the official table, and have the repeatability measured at working speed. Our inspection report covers gearbox backlash, controller logs and mastering data.
Official product image © ABB, used for reference. Specifications compiled from official product publications for reference when buying or servicing used machines. Henghuan is an independent service provider, not affiliated with or endorsed by KUKA, FANUC or ABB.