BRTIRSC0810A vs KR 120 R3900-2 K

Side-by-side comparison of BRTIRSC0810A (BORUNTE) and KR 120 R3900-2 K (KUKA Robotics) — specs, pricing, Robo Score, and verified deployments. Updated daily.

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Optimized for Healthcare & Hospitals buyers. Priority specs lifted to the top and marked with a target.

BRTIRSC0810A57.4

KR 120 R3900-2 K78.0

Layer 1: Identity & Trust

Manufacturer Country

BRTIRSC0810AChina
KR 120 R3900-2 KGermany

Year First Available

BRTIRSC0810A—
KR 120 R3900-2 K2015

Verified Deployments

BRTIRSC0810A0 Deployments
KR 120 R3900-2 K0 Deployments

Layer 2: Operational

Price

BRTIRSC0810A$6,500 USD
KR 120 R3900-2 K$19,000–$84,900 USD

Availability Status

BRTIRSC0810AACTIVE
KR 120 R3900-2 KACTIVE

Arm Mechanics

Repeatability

BRTIRSC0810A±0.05 mm
KR 120 R3900-2 K±0.04 mm

IP Rating (Arm)

BRTIRSC0810AIP40
KR 120 R3900-2 KIP65

Reach

BRTIRSC0810A940 mm
KR 120 R3900-2 K3,904 mm

Payload

BRTIRSC0810A5 kg
KR 120 R3900-2 K146 kg

Degrees of Freedom

BRTIRSC0810A6
KR 120 R3900-2 K6

Robot Weight

BRTIRSC0810A53 kg
KR 120 R3900-2 K42 kg

IP Rating (Wrist)

BRTIRSC0810AIP54
KR 120 R3900-2 KIP67

Controller & Programming

Controller Model

BRTIRSC0810ABORUNTE control system
KR 120 R3900-2 KKR C5, KR C5 micro

Teach Pendant Type

BRTIRSC0810Awired button
KR 120 R3900-2 K—

Commercial

Price (USD)

BRTIRSC0810A$6,500 USD
KR 120 R3900-2 K$19,000–$84,900 USD

Warranty

BRTIRSC0810A1 yrs
KR 120 R3900-2 K2 yrs

Service Network

BRTIRSC0810Aregional
KR 120 R3900-2 Kglobal

	BRTIRSC0810Aindustrial-armBORUNTE 57.4Robo Score	KR 120 R3900-2 Kindustrial-armKUKA Robotics 78.0Robo Score
Layer 1: Identity & Trust
Manufacturer Country (values differ)	China	Germany
Year First Available (values differ)	—	2015
Verified Deployments	0 Deployments	0 Deployments
Layer 2: Operational
Price (values differ)	$6,500 USD	$19,000–$84,900 USD
Availability Status	ACTIVE	ACTIVE
Layer 3: Category Specific
Arm Mechanics
Repeatability (priority for Healthcare & Hospitals buyers) (values differ)	±0.05 mm	±0.04 mm
IP Rating (Arm) (priority for Healthcare & Hospitals buyers) (values differ)	IP40	IP65
Reach (priority for Healthcare & Hospitals buyers) (values differ)	940 mm	3,904 mm
Payload (values differ)	5 kg	146 kg
Degrees of Freedom	6	6
Robot Weight (values differ)	53 kg	42 kg
IP Rating (Wrist) (values differ)	IP54	IP67
Controller & Programming
Controller Model (values differ)	BORUNTE control system	KR C5, KR C5 micro
Teach Pendant Type (values differ)	wired button	—
Commercial
Price (USD) (values differ)	$6,500 USD	$19,000–$84,900 USD
Warranty (values differ)	1 yrs	2 yrs
Service Network (values differ)	regional	global

Insufficient data for full comparison

The following fields had no data for any of the selected robots: Battery / Shift Runtime, Path Accuracy, Max TCP Speed, Cycle Time (25/305/25), MTBF, Duty Cycle, Vibration Damping, Safety Category, Dual Check Safety, Safety I/O Pairs, E-Stop Response, Safe Zone Count, Programming Languages, Offline Programming, Digital Twin Support, Communication Protocols, ROS-Industrial Support, IoT / Cloud Platform, Cybersecurity Certs, Predictive Maintenance, Tool Flange Standard, Tool Changer (ISO), Internal Cable Routing, Pneumatic Lines, Electrical Lines, Spare Parts Lead Time, Expected Service Life

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ROI Comparison

Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.

Robots (fleet)

Hours / day

Labor $/hr (USD)

Days / year

Annual labor displaced (per robot): $50,000

Metric	BRTIRSC0810A	KR 120 R3900-2 K
Investment	$6,500	$51,950
Payback period	1.6 mo	12.5 mo
Net savings (5 yr)	$243,500	$198,050
ROI (5 yr)	+3746%	+381%

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 BRTIRSC0810A and KR 120 R3900-2 K?

BRTIRSC0810A is made by BORUNTE, based in CN. KR 120 R3900-2 K is made by KUKA Robotics, based in DE.

How do BRTIRSC0810A and KR 120 R3900-2 K compare on the Robo Score?

BRTIRSC0810A scores 57.4 on the Robo Score. KR 120 R3900-2 K scores 78.0. 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 BRTIRSC0810A compare to KR 120 R3900-2 K?

BRTIRSC0810A has a reach of 940 mm. KR 120 R3900-2 K has a reach of 3904 mm.

Are BRTIRSC0810A and KR 120 R3900-2 K 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 BRTIRSC0810A and KR 120 R3900-2 K?

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

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About this comparison

BRTIRSC0810A vs KR 120 R3900-2 K 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.