UR5e vs DOBOT CR3L: Cobot Comparison of Payload, Reach and Price
The Universal Robots UR5e and the DOBOT CR3L trade payload for reach. The UR5e carries 2 kg more and documents its precision and protection. The CR3L, the long-arm version of the DOBOT CR3, reaches 1700 mm and costs about 37% less.
Quick verdict. The UR5e is the better choice for production cells, with 5 kg payload, ±0.03 mm repeatability, a force/torque sensor and long-term support. The DOBOT CR3L suits light handling across a large area, with 1700 mm reach and a listed price about 37% lower, but it is no longer part of the current DOBOT range.
UR5e and DOBOT CR3L at a glance
The UR5e carries 5 kg over 850 mm, repeats to ±0.03 mm and weighs 20.6 kg.
The DOBOT CR3L carries 3 kg over a maximum reach of 1700 mm, as stated in DOBOT's launch announcement.
Main specification comparison
Specification | Universal Robots UR5e | DOBOT CR3L |
Brand | Universal Robots | DOBOT |
Listed price | $35,000 | $22,200 |
Payload | 5 kg | 3 kg |
Reach | 850 mm | 1700 mm |
Repeatability | ±0.03 mm | Not specified |
Axes | 6 | 6 |
Speed | 180°/s maximum joint speed on all six joints | Not specified |
Arm weight | 20.6 kg | Not specified |
IP rating | IP54 | Not specified |
Price comparison
UR5e: listed from $35,000
DOBOT CR3L: listed from $22,200
Difference: $12,800
The CR3L costs roughly 37% less
Payload and reach
The UR5e carries 5 kg, 2 kg more, which leaves room for heavier grippers. The CR3L reaches 1700 mm, twice the UR5e's 850 mm, so it can serve wide conveyors or several stations with light parts.
Availability and support
The CR3L is no longer part of the current DOBOT product range; the CR series has been succeeded by the CRA series. Spare parts and support should be checked before buying. The UR5e is a current model with the UR+ ecosystem, 17 configurable safety functions and a wide integrator base.
Interfaces and features
The CR3L lists TCP/IP, Modbus TCP, Wi-Fi, EtherCAT, an RS485 tool interface and 16 digital inputs plus 16 configurable digital I/O. The UR5e has a built-in 50 N / 10 Nm force/torque sensor, IP54 and PROFINET with PROFIsafe, EtherNet/IP, Modbus TCP and ROS/ROS2.
Best applications for the UR5e
Machine tending up to 5 kg
Force-controlled screwdriving
Packaging and kitting
Best applications for the DOBOT CR3L
Light pick-and-place over a large area
Inspection across wide fixtures
Budget pilot setups
UR5e advantages
5 kg payload
±0.03 mm repeatability
Current model with UR+ ecosystem
UR5e limitations
About $12,800 higher listed price
850 mm reach
DOBOT CR3L advantages
1700 mm reach
About 37% lower listed price
DOBOT CR3L limitations
3 kg payload
No longer in the current DOBOT range
Final verdict
Choose the UR5e for production cells with heavier tools and long-term support. Choose the DOBOT CR3L for light handling over a large area on a budget.
Sources and further reading
Frequently asked questions
Which is cheaper, the UR5e or the DOBOT CR3L?
The CR3L is listed from $22,200 and the UR5e from $35,000, a difference of $12,800.
Which robot carries more?
The UR5e carries 5 kg and the CR3L 3 kg.
Which robot has the longer reach?
The CR3L reaches up to 1700 mm and the UR5e 850 mm.
Is the DOBOT CR3L still in production?
The CR3L is no longer part of the current DOBOT product range.
Which robot is more precise?
The UR5e publishes ±0.03 mm repeatability; the reviewed CR3L specification does not list a repeatability figure.
Which robot should I buy?
Choose the UR5e for production. Choose the CR3L for reach on a budget.
