The quadruped

HOUND

Rolls where it can. Climbs where it can't.

$79,000 · four legs, four wheels

HOUND wheeled-leg quadruped robot, front three-quarter studio view, graphite chassis on four articulated legs, each ending in a knobby off-road wheel
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Why four legs and four wheels

A wheel is faster. A leg goes further.

Wheeled robots are quick, quiet and efficient, right up to the kerb, the pallet, the stairwell, the trench. Legged robots go anywhere and spend their whole battery doing it. HOUND stops choosing. It rolls at speed across yard, hardstand and corridor, and when the ground stops cooperating the wheels lock and the legs take over, up the step, over the obstacle, down the stairs, then it rolls again on the far side.

Every angle of the machine.

Turnaround · three views
HOUND front three-quarter view
Front three-quarter
HOUND side profile view
Profile
HOUND rear view
Rear
Specification

A low, flat, four-legged chassis with a powered wheel at every ankle.

6.0m/s
Rolling speed
400mm
Vertical step on legs
4h
Endurance on battery
4
Powered wheels
8
Disc actuators · two per leg
Electric
Drivetrain

All figures are design targets, not measured results.

Macro detail of one HOUND leg, two disc actuators, sculpted link, knobby wheel
The leg

One leg design, built four times.

Every leg is the same interchangeable module: a disc actuator at the hip, a second of identical diameter at the knee, a sculpted link between them, and a powered wheel at the end. No push-rods, no tie-rods, no springs. Four identical modules means one spare on the shelf covers any corner of the machine, and a leg swap is a field job rather than a return.

Two disc actuators per leg · four identical modules
HOUND top deck from above, flat plate with modular tie-down rail, strapped equipment case and red emergency stop
The deck

Bolt on what the job needs.

HOUND carries what your job needs, not what we decided it should need. The top is a plain flat plate with a flush tie-down rail around the edge. Bolt on a survey head, a gas sensor, a thermal camera, a parts case, a spare battery. Nothing stands up off the deck that you didn't put there. The stop button is red, physical, and on top where a hand can find it.

Flush modular tie-down rail · physical e-stop
On site

The stairs are not an exception.

Wheels locked, legs working · then rolling again at the top.

Status

Where this actually stands

HOUND is in design. No production unit has been built and nothing on this page has been measured on hardware. The figures are engineering targets and they may move. What we are selling today is a build position, not a machine in a warehouse. We would rather tell you that now than at delivery.

Ownership

Put HOUND on the ground.

Reserve a build position, or bring your site into the early-access program.

Own HOUND · $79,000 Early access →

$1,000 fully-refundable deposit