Forerunner K1 vs A2: Specs, Price & ROS Support Compared (2024)
Kepler Robotics vs AgiBot (Zhiyuan Robotics) — independent, side-by-side analysis.
Quick Verdict
Forerunner K1 leads in higher payload, longer runtime, lower price. Overall, Forerunner K1 has an edge in 3 out of 3 compared categories.
Forerunner K1
Kepler Robotics
A2
AgiBot (Zhiyuan Robotics)
DNA Fingerprint Overlay
Forerunner K1 A2
Specifications
$30,000Price$100,000
178 cmHeight169 cm
85 kgWeight69 kg
40DOF40
25 kgPayload15 kg
8hRuntime2h
—Speed3.3 m/s
YesStairsYes
NoLiDARYes
N/ACompute200 TOPS
Task Capabilities
✓Pick up a box from shelf✓
◔Open a door handle✓
◔Pour liquid into cup✓
◔Use a power tool◔
✕Type on keyboard◔
✓Climb stairs with load✓
◔Walk on uneven terrain◔
✕Run (>3 m/s)✓
◔Crouch under obstacle◔
◔Navigate in crowd✓
✓Recognize & locate objects✓
?Respond to voice commands✓
✓Detect humans nearby✓
✓Work 8-hour shift✕
?Hot-swap battery?
✓Operate 24/7 (with charging)◔
✕Work in rain (IP65+)✕
?Work below 0°C✕
?Work in dusty environment✕
◔Work safely alongside humans✓
Ecosystem Openness
—
Forerunner K1
/100
60
A2
AimRT framework (ROS2/gRPC/MQTT). Chinese docs primarily.
Pros and cons at a glance
Forerunner K1
Pros
- Shipping to customers (verified commercial availability)
- High rated payload (25 kg) for industrial pick-and-place
- Long runtime (8h per charge) for full-shift operation
- 40 degrees of freedom — full-body articulation
Cons
- Closed software stack — no public SDK or ROS support
A2
Pros
- Shipping to customers (verified commercial availability)
- Ships with LiDAR for robust depth sensing in low-light environments
- 40 degrees of freedom — full-body articulation
Cons
- Short runtime (120 min) — frequent recharging or battery swaps
Frequently asked questions
Which is cheaper: Forerunner K1 or A2?
Forerunner K1 is cheaper at $30,000 vs $100,000 for A2. Note that lower price does not imply lower total cost of ownership — see the TCO calculator on the Explore page for utilisation-adjusted figures.
Which has higher payload: Forerunner K1 or A2?
Forerunner K1 rates a higher payload at 25 kg vs 15 kg. Payload ratings are vendor claims and do not always include a duty cycle — peak vs sustained payload can differ significantly.
Are both Forerunner K1 and A2 shipping to customers?
Yes. Both are commercially available as of the last review. Delivery timelines and customer geographies vary per vendor — check the manufacturer page for each.
Which is better for ROS-based development: Forerunner K1 or A2?
Forerunner K1 has no ROS support; A2 has ros2. For research and multi-vendor robotics stacks, native ROS 2 is the strongest signal of ecosystem maturity.
Does Forerunner K1 or A2 use LiDAR?
A2 ships with LiDAR for depth sensing; Forerunner K1 does not. LiDAR adds cost and complexity but improves obstacle detection in low-light or low-contrast environments.
Last updated: 2024
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