ABB IRB 120 FlexMove vs Dongsheng Lost
Side-by-side comparison of ABB IRB 120 FlexMove (ABB) and Dongsheng Lost (Dongying Dongsheng Mechanical Automation Co., Ltd.) — specs, pricing, Robo Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Hospitality & F&B buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- ABB IRB 120 FlexMoveSwitzerland
- Dongsheng LostChina
Year First Available
- ABB IRB 120 FlexMove2018
- Dongsheng Lost—
Verified Deployments
- ABB IRB 120 FlexMove0 Deployments
- Dongsheng Lost0 Deployments
Layer 2: Operational
Price
- ABB IRB 120 FlexMove$65,000 USD
- Dongsheng Lost$63,000 USD
Availability Status
- ABB IRB 120 FlexMoveACTIVE
- Dongsheng LostACTIVE
Arm Mechanics
Payload
- ABB IRB 120 FlexMove12 kg
- Dongsheng Lost30 kg
Robot Weight
- ABB IRB 120 FlexMove35 kg
- Dongsheng Lost3,200 kg
Reach
- ABB IRB 120 FlexMove900 mm
- Dongsheng Lost1,660 mm
Degrees of Freedom
- ABB IRB 120 FlexMove6
- Dongsheng Lost—
Repeatability
- ABB IRB 120 FlexMove±0.03 mm
- Dongsheng Lost±0.2 mm
Path Accuracy
- ABB IRB 120 FlexMove±0.1 mm
- Dongsheng Lost—
IP Rating (Arm)
- ABB IRB 120 FlexMoveIP54
- Dongsheng Lost—
Performance
MTBF
- ABB IRB 120 FlexMove50,000 hrs
- Dongsheng Lost—
Duty Cycle
- ABB IRB 120 FlexMove24 7 continuous
- Dongsheng Lostmulti shift
Safety
Dual Check Safety
- ABB IRB 120 FlexMoveYes
- Dongsheng Lost—
Safety I/O Pairs
- ABB IRB 120 FlexMove2
- Dongsheng Lost—
Controller & Programming
Controller Model
- ABB IRB 120 FlexMoveOmniCore™
- Dongsheng LostPLC
Programming Languages
- ABB IRB 120 FlexMoveRAPID
- Dongsheng Lostproprietary_plc
Teach Pendant Type
- ABB IRB 120 FlexMovewired touch
- Dongsheng Lost—
Offline Programming
- ABB IRB 120 FlexMoveRobotStudio
- Dongsheng Lost—
Digital Twin Support
- ABB IRB 120 FlexMoveYes
- Dongsheng LostYes
Connectivity
ROS-Industrial Support
- ABB IRB 120 FlexMove—
- Dongsheng Lostnone
IoT / Cloud Platform
- ABB IRB 120 FlexMoveABB Ability
- Dongsheng Lost—
Predictive Maintenance
- ABB IRB 120 FlexMovethreshold based
- Dongsheng Lost—
End-Effector
Tool Flange Standard
- ABB IRB 120 FlexMoveiso 9283
- Dongsheng Lost—
Internal Cable Routing
- ABB IRB 120 FlexMovethrough arm and wrist
- Dongsheng Lostexternal only
Pneumatic Lines
- ABB IRB 120 FlexMove1
- Dongsheng Lost—
Commercial
Price (USD)
- ABB IRB 120 FlexMove$65,000 USD
- Dongsheng Lost$63,000 USD
Warranty
- ABB IRB 120 FlexMove1 yrs
- Dongsheng Lost1 yrs
Service Network
- ABB IRB 120 FlexMoveglobal
- Dongsheng Lostregional
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Switzerland | China |
| Year First Available (values differ) | 2018 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $65,000 USD | $63,000 USD |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (priority for Hospitality & F&B buyers) (values differ) | 12 kg | 30 kg |
| Robot Weight (priority for Hospitality & F&B buyers) (values differ) | 35 kg | 3,200 kg |
| Reach (values differ) | 900 mm | 1,660 mm |
| Degrees of Freedom (values differ) | 6 | — |
| Repeatability (values differ) | ±0.03 mm | ±0.2 mm |
| Path Accuracy (values differ) | ±0.1 mm | — |
| IP Rating (Arm) (values differ) | IP54 | — |
| Performance | ||
| MTBF (values differ) | 50,000 hrs | — |
| Duty Cycle (values differ) | 24 7 continuous | multi shift |
| Safety | ||
| Dual Check Safety (values differ) | Yes | — |
| Safety I/O Pairs (values differ) | 2 | — |
| Controller & Programming | ||
| Controller Model (values differ) | OmniCore™ | PLC |
| Programming Languages (values differ) | RAPID | proprietary_plc |
| Teach Pendant Type (values differ) | wired touch | — |
| Offline Programming (values differ) | RobotStudio | — |
| Digital Twin Support (values differ) | Yes | Yes |
| Connectivity | ||
| ROS-Industrial Support (values differ) | — | none |
| IoT / Cloud Platform (values differ) | ABB Ability | — |
| Predictive Maintenance (values differ) | threshold based | — |
| End-Effector | ||
| Tool Flange Standard (values differ) | iso 9283 | — |
| Internal Cable Routing (values differ) | through arm and wrist | external only |
| Pneumatic Lines (values differ) | 1 | — |
| Commercial | ||
| Price (USD) (values differ) | $65,000 USD | $63,000 USD |
| Warranty | 1 yrs | 1 yrs |
| Service Network (values differ) | global | regional |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Max TCP Speed, IP Rating (Wrist), Cycle Time (25/305/25), Vibration Damping, Safety Category, E-Stop Response, Safe Zone Count, Communication Protocols, Cybersecurity Certs, Tool Changer (ISO), Electrical Lines, Spare Parts Lead Time, Expected Service Life
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | ABB IRB 120 FlexMove | Dongsheng Lost |
|---|---|---|
| Investment | $65,000 | $63,000 |
| Payback period | 15.6 mo | 15.1 mo |
| Net savings (5 yr) | $185,000 | $187,000 |
| ROI (5 yr) | +285% | +297% |
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes ABB IRB 120 FlexMove and Dongsheng Lost?
ABB IRB 120 FlexMove is made by ABB, based in CH. Dongsheng Lost is made by Dongying Dongsheng Mechanical Automation Co., Ltd., based in CN.
How much does ABB IRB 120 FlexMove cost compared to Dongsheng Lost?
ABB IRB 120 FlexMove is listed at $65,000. Dongsheng Lost is listed at $63,000.
How do ABB IRB 120 FlexMove and Dongsheng Lost compare on the Robo Score?
ABB IRB 120 FlexMove scores 72.8 on the Robo Score. Dongsheng Lost scores 64.9. The Robo Score is a 0–100 credibility figure blending commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
How does the reach of ABB IRB 120 FlexMove compare to Dongsheng Lost?
ABB IRB 120 FlexMove has a reach of 580 mm. Dongsheng Lost has a reach of 1660 mm.
Are ABB IRB 120 FlexMove and Dongsheng Lost in the same category?
Both robots are classified as Industrial Arm on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Industrial Arm robots?
Hardware cost is one input. Industrial Arm TCO also includes integration, training, downtime, and end-of-life. Our breakdown: TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming.
What should a buyer ask vendors when choosing between ABB IRB 120 FlexMove and Dongsheng Lost?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Industrial Arm Vendor Selection: Capability Matrices and Proof Points.
Going deeper — picking the right robot
TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming
7 min readIndustrial Arms
Industrial Arm Vendor Selection: Capability Matrices and Proof Points
9 min readIndustrial Arms
Programming Approaches: Teach Pendant, Offline, AI-Assisted — What Each Costs You
8 min readIndustrial Arms
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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About this comparison
ABB IRB 120 FlexMove vs Dongsheng Lost compares two robots in the industrial-arm category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Score is calculated.