Technical Documentation

Engineering Reference

Specifications, system architecture, and engineering data for the ARCSYS bipedal walker platform.

Platform Overview

The ARCSYS Walker Platform

ARCSYS walkers are hydraulic-electric bipedal machines engineered for industrial load operations in environments where conventional wheeled, tracked, or crane-based equipment cannot function. The platform shares a common hydraulic drive architecture, HUD recording system, and navigation core across both the BUW-001 and BOL-001 models.

47
Active Patents
120,000+
R&D Hours
2
Walker Models
May 2026
Founded
Walker Specifications

Full Technical Specifications

BUW-001ACTIVE BUILD
Bipedal Upright Walker
Class IV Industrial Bipedal
Technical Specifications
DimensionsStanding Height
6.2m / 20.3ft
DimensionsFootprint (static)
2.8m × 1.6m
MassOperating Weight
18,400 kg / 40,565 lb
PerformanceLift Capacity
12,000 kg / 26,455 lb
PerformancePlacement Accuracy
±2mm
PerformanceMax Reach
4.2m / 13.8ft
PowerDrive System
Hydraulic-Electric Hybrid
PowerOperating Voltage
480V AC / 24V DC Control
ControlOperator
1 Person (cab-mounted)
ControlAutonomy Level
SAE Level 3 (supervised)
Operational Capabilities
Prefabricated structural panel placement with ±2mm tolerance
Active job site navigation alongside human crews
HUD-logged component placement per build sequence
Operates without crane rail or fixed ground infrastructure
Terrain-adaptive gait on uneven construction surfaces
BOL-001PROTOTYPE
Bipedal Off Loader Walker
Class VI Heavy Freight Bipedal
Technical Specifications
DimensionsHeight (top)
10.2m / 33.5ft
DimensionsLength
8.4m / 27.6ft
DimensionsWidth
4.2m / 13.8ft
MassOperating Weight
68,500 kg / 151,000 lb
PerformanceLift Capacity
40,000 kg / 88,000 lb
PerformanceMax Reach
6.5m / 21.3ft
PowerDrive System
Hydraulic-Electric
ControlOperator
1 Person (cab-mounted)
ControlTransfer Sequence
Lift → Walk → Place
ControlAutonomy Level
SAE Level 3 (supervised)
Operational Capabilities
Lifts ISO shipping containers from train flatcars
Straddles rail lines and dock edges inaccessible to fixed cranes
Positions containers over ship holds in a single transfer sequence
Single-operator cab with full HUD telemetry and load monitoring
Freight manifest auto-logged per container transfer
Core Systems

System Architecture

HUD Recording System
SYS-HUD-01

Heads-up display mounted in the operator cab. Records all operational data in real time — component placements, load weights, GPS coordinates, timestamps, and system telemetry. Data is stored onboard and synced to the ARCSYS cloud infrastructure after each shift.

Data Rate
2,400 points/cycle
Storage
Onboard SSD + cloud sync
Retention
10 years
Export
PDF, JSON, CSV
Hydraulic Drive System
SYS-HYD-01

Dual-circuit hydraulic system powering all primary actuators — leg joints, load arms, and spreader mechanism. Operating pressure 350 bar with redundant pressure relief and automatic fault isolation. Electric auxiliary circuit handles control, lighting, and HUD power.

Operating Pressure
350 bar
Circuits
Dual (primary + auxiliary)
Fault Isolation
Automatic
Fluid
ISO VG 46 hydraulic oil
Navigation Core
SYS-NAV-01

Multi-sensor navigation stack combining LiDAR, stereo vision, IMU, and RTK-GPS. Provides real-time terrain mapping, obstacle detection, and precision positioning for load placement. Operator retains full override authority at all times.

Sensors
LiDAR, stereo vision, IMU, RTK-GPS
Positioning Accuracy
±10mm (RTK mode)
Obstacle Detection
360° / 30m range
Update Rate
100Hz
Power Management
SYS-PWR-01

Integrated power management unit monitors all electrical loads, hydraulic pump demand, and battery state. Supports grid-tethered operation (480V AC) and onboard battery buffer for peak demand smoothing and emergency stop power.

Primary Supply
480V AC (grid-tethered)
Buffer Battery
72kWh LFP pack
Control Bus
24V DC CAN
E-Stop Power
Battery-backed (30 min)
Downloads

Document Library

Technical data sheets, operator manuals, and engineering references. Full CAD files and classified specifications available under NDA to qualified partners.

BUW-001 Technical Data Sheet
PDF·2.4 MB·Rev 1.2·June 2026
BOL-001 Technical Data Sheet
PDF·3.1 MB·Rev 1.0·June 2026
HUD Recording System — Operator Manual
PDF·8.7 MB·Rev 2.1·July 2026
Hydraulic Drive System — Engineering Reference
PDF·5.2 MB·Rev 1.4·May 2026
Navigation Core — Integration Guide
PDF·4.8 MB·Rev 1.1·July 2026
ARCSYS Platform Safety Manual
PDF·6.3 MB·Rev 3.0·July 2026

NDA Required — Full engineering drawings, CAD files, and classified system specifications are available to qualified investors and integration partners under a signed Non-Disclosure Agreement. Contact ARCSYS Investor Relations to begin the process.

Request Full Documentation

Detailed engineering drawings, CAD files, and classified system specifications are available to qualified partners and investors under NDA.