STEADY EDDIEPhysical Autonomy Systems
Physical Autonomy Systems · A Standalone Division of SIG · Engineered in Western Canada
This is the Steady Eddie product family — forty-four engineered packages organised into ten machine families: excavators, wheel loaders, backhoe loaders, compact track loaders, compactors and rollers, forklifts, dozers, tractors, telehandlers and specialty machines. It is the roadmap of the range, machine class by machine class.
Families group machine types; product codes — SE-X001 through SE-X044 — identify the engineered package for a specific machine. All forty-four are GOLD STANDARD engineering-complete today.
SE-X001 "Heritage Demonstrator" is built around a 1928 Ford Model A — a machine with no CAN bus, no ECU and no firmware because none of it had been invented. Eddie works the car entirely through its own wheel, pedals and levers: steering, brake, clutch and throttle, with clamp and split-collar installation and no drilling into the machine.
That is the architecture's cleanest proof. A machine with zero electronics can only be operated the way a human operates it — and that is the only way Eddie ever operates anything. SE-X001 carries a full independent technical and safety review, as does SE-X006, the Caterpillar 320 excavator: the two bookends of the catalogue, nearly a century apart, on the same stack.
Every family below inherits that same architecture — one dock geometry, one actuator family, one control map per machine class.
Forty-four engineered packages, SE-X001 through SE-X044, grouped into ten machine families. Every product in the catalogue has physical hardware running on the bench today — not yet installed on a customer machine in the field. All forty-four are GOLD STANDARD — engineering-complete, with full BOM, drawings, manuals and electrical and software design. Every family runs the same architecture — a dock, an Eddie unit, and the machine's own controls — and the same mandatory rule: a human starts the machine, every time, before Eddie ever engages the controls.
SE-X006 Caterpillar 320 (independently reviewed) · SE-X021 John Deere 210P · SE-X022 Komatsu PC210LC-11 · SE-X023 Hitachi ZX210 · SE-X024 Caterpillar 336. All five packages are GOLD STANDARD — engineering-complete.
SE-X008 Caterpillar 950 · SE-X025 Caterpillar 966 · SE-X026 John Deere 644P · SE-X027 Volvo L110H · SE-X028 Komatsu WA470-8. All five packages are GOLD STANDARD — engineering-complete.
SE-X007 John Deere 310SL · SE-X013 Case 580SN · SE-X014 Caterpillar 420 · SE-X015 JCB 3CX. All four packages are GOLD STANDARD — engineering-complete, covering the two-station front-and-rear control layout.
SE-X004 Bobcat T770 · SE-X016 Kubota SVL75-2 · SE-X017 Caterpillar 259D3/289D3. All three packages are GOLD STANDARD — engineering-complete, on the most numerous machine class on most sites.
SE-X003 Caterpillar CS56B · SE-X029 Caterpillar CP56B · SE-X030 Hamm HC130i · SE-X031 Bomag BW213D-5 — all four GOLD STANDARD, engineering-complete. SE-X032 Hypac C766D is GOLD STANDARD — engineering-complete.
SE-X005 Toyota 8FGCU25 · SE-X018 Hyster H50 · SE-X019 Yale GDP/GLP · SE-X020 Crown C5. All four packages are GOLD STANDARD — engineering-complete, on the counterbalance lift trucks that keep yards and warehouses moving.
SE-X010 Caterpillar D6 — GOLD STANDARD, engineering-complete. SE-X037 Caterpillar D6R2/D6T · SE-X038 Caterpillar D8 · SE-X039 John Deere 750/850 · SE-X040 Komatsu D65-18 are GOLD STANDARD — engineering-complete.
SE-X009 John Deere 6155R — GOLD STANDARD, engineering-complete. SE-X033 John Deere 8R 410 · SE-X034 Case IH Magnum 325 · SE-X035 New Holland T8.410 · SE-X036 John Deere 8000 (Legacy) are GOLD STANDARD — engineering-complete.
SE-X041 Skytrak 6042 · SE-X042 Skytrak 8042 · SE-X043 Genie GTH-1056 · SE-X044 JCB 540-140. All four packages are GOLD STANDARD — engineering-complete — bench hardware running, full engineering release ahead.
SE-X001 1928 Ford Model A — the heritage demonstrator, independently reviewed · SE-X002 John Deere Z950M turf mower · SE-X011 Kalmar Ottawa T2 yard spotter · SE-X012 Tennant S30 ride-on sweeper. All four packages are GOLD STANDARD — engineering-complete.
GOLD STANDARD packages carry FIELD TEST labelling — engineering-complete and bench-run, with performance subject to field verification on the target machine. Within those forty-four, SE-X001 and SE-X006 additionally carry full independent technical and safety reviews.
Every line above maps to a class of equipment already in daily use on real job sites and in real equipment yards. These photos are that fleet — the working ground the family line is built for, shown for scale and setting.
Nine interactive 3D films — dock install, deployment and the SE-0 → SE-1 sequence, machine family by machine family. Each runs entirely in your browser, in schematic engineering geometry: the architecture, in motion.
Boom, stick and bucket deployment sequence on a schematic 20-tonne-class hydraulic excavator.
SE-3D series · interactive · runs in your browser
Launch simulation →Dock install and bucket-cycle deployment on a schematic wheel loader.
SE-3D series · interactive · runs in your browser
Launch simulation →Deployment on a schematic compact track loader — the flagship-candidate machine class.
SE-3D series · interactive · runs in your browser
Launch simulation →Mast and load-handling deployment on schematic counterbalance and rough-terrain lift trucks.
SE-3D series · interactive · runs in your browser
Launch simulation →Deployment and pattern-pass sequence on a schematic single-drum vibratory compactor.
SE-3D series · interactive · runs in your browser
Launch simulation →Deployment on a schematic row-crop agricultural tractor.
SE-3D series · interactive · runs in your browser
Launch simulation →Blade and travel deployment on a schematic track-type crawler dozer.
SE-3D series · interactive · runs in your browser
Launch simulation →Two-station deployment on a schematic backhoe loader — front station and rear station.
SE-3D series · interactive · runs in your browser
Launch simulation →Steer, brake, clutch and throttle on the schematic 1928 Ford Model A control layout — the heritage demonstrator in motion.
SE-3D series · interactive · runs in your browser
Launch simulation →Behind each family sits the product catalogue — forty-four engineered packages, SE-X001 through SE-X044, each built for a specific machine: its dock geometry, its actuator fit, its control map. All forty-four are GOLD STANDARD engineering-complete. Find your machine class above, then find your exact machine in the catalogue.
Whatever the machine type, every family line inherits one stack: independent perception, rule-governed planning, standardized actuators on the stock human controls, and an independent safety layer with veto.
