{"product_id":"dof-reality-h4-motion-platform","title":"DOF Reality H4 4-Axis Motion Platform with Heave","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe DOF Reality H4 closes a gap that no other home motion platform addresses: real vertical motion. While 3DOF rigs deliver pitch, roll, and yaw, only the H4 adds Heave. That fourth axis turns curbs, kerbs, road texture, and elevation changes into physical sensation rather than sound effects.\u003c\/p\u003e\n\u003cp\u003eBuilt since 2014 by DOF Reality in Ukraine, the H4 uses commercial-grade European steel and integrated power drive motors with the Smooth Force Unit (SFU) gearing. The full platform moves as one piece. Wheel, pedals, seat, and monitor all travel together, so force feedback transfers through the chassis the way it would in a real car.\u003c\/p\u003e\n\u003cp\u003eThe H4 is the hardware step between the H3 (3-axis) and the H6 (6-axis flagship). If you want pitch, roll, yaw, and the visceral hit of vertical force without committing to the larger 6DOF footprint, this is the build.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 4-axis motion (Pitch, Roll, Yaw, Heave).\u003c\/strong\u003e Vertical g-forces are the differentiator vs every 3DOF platform on the market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull cockpit motion.\u003c\/strong\u003e Wheel, pedals, and seat move together. Feedback hits through the chassis, not just the rim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds up to 150 kg of pilot plus rig weight\u003c\/strong\u003e on commercial-grade European steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimRacingStudio license included.\u003c\/strong\u003e Telemetry-driven feedback for racing, rally, and flight sims.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKlarna and Affirm financing\u003c\/strong\u003e available at checkout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDOF Count\u003c\/td\u003e\n\u003ctd\u003e4 (Pitch, Roll, Yaw, Heave)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange of Motion\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20°\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50 cm\/s (86°\/s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e25 N\/m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcceleration\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.7G transverse \/ 0.5G longitudinal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e750W peak\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFloor Footprint\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e100 × 150 cm (3 × 5 ft), 60 cm height\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembled Dimensions\u003c\/td\u003e\n\u003ctd\u003e79 x 87 x 123 cm (31 x 34 x 48 in) — W x D x H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e60 cm (2 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Pilot Weight\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e330 lbs \/ 150 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCommercial-grade European steel\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e100 to 240V control unit, USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e804043447040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePlatforms:\u003c\/strong\u003e PC native via USB. Console motion (PlayStation, Xbox) requires the MagicBox accessory (sold separately) for select titles. VR-ready.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSim titles supported via SimRacingStudio:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSim racing:\u003c\/strong\u003e iRacing, Assetto Corsa, Assetto Corsa Competizione, Automobilista 1 and 2, F1 series, Forza Horizon 4 and 5, Forza Motorsport, Gran Turismo 7 and Sport, Project CARS series, Wreckfest, BeamNG.drive, rFactor 2, GRID series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRally and drift:\u003c\/strong\u003e Dirt Rally 2.0, EA Sports WRC, Assetto Corsa Rally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlight (same hardware, different SimRacingStudio profile):\u003c\/strong\u003e Microsoft Flight Simulator 2024, DCS, X-Plane 12.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTotal title count: 145+ (DOF Reality publishes this site-wide). SimRacingStudio library is shared across the H-series.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheels and pedals:\u003c\/strong\u003e works with all major direct drive wheelbases from major DD wheelbase manufacturers. Standard mounting plates accept 80\/20 rig hardware.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eH4 platform with integrated motors\u003c\/li\u003e\n\u003cli\u003eRigid metal rig configurable for normal and F1 driving positions\u003c\/li\u003e\n\u003cli\u003eMounts for seat or sliding rails\u003c\/li\u003e\n\u003cli\u003e100 to 240V control unit with USB cable\u003c\/li\u003e\n\u003cli\u003eSimRacingStudio software license\u003c\/li\u003e\n\u003cli\u003eQuick assembly tool kit\u003c\/li\u003e\n\u003cli\u003e1-year manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNot included:\u003c\/em\u003e seat, VR headset, wheelbase, pedals, monitor.\u003c\/p\u003e\n\u003ch2\u003eShipping and Delivery\u003c\/h2\u003e\n\u003cp\u003eDOF Reality consolidates orders into a batch every 2 weeks. Total delivery time is 2 to 4 weeks from order placement to your door, via FedEx (North America) or DHL (rest of world). Two-box shipment (verified): Box 1 is 40 kg \/ 94 x 38 x 28 cm, Box 2 is 60 kg \/ 80 x 60 x 30 cm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustomer pays import duties on delivery.\u003c\/strong\u003e Duty varies by destination; typical US deliveries see import duties billed by the carrier (FedEx in North America, DHL elsewhere) on delivery. Sim Drive does not collect this — it is a separate transaction with the carrier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty and support.\u003c\/strong\u003e Full 1-year manufacturer warranty included. Sim Drive Performance is your first point of contact for product support and coordinates directly with DOF Reality on warranty claims and escalated technical issues. Extended +1 year warranty available as an upgrade option on request.\u003c\/p\u003e","brand":"DOF Reality","offers":[{"title":"Default Title","offer_id":51643023982808,"sku":"DOF-H4","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/4095\/7912\/files\/h4_racing_1.webp?v=1777930665","url":"https:\/\/simdriveperformance.com\/products\/dof-reality-h4-motion-platform","provider":"SimDrive Performance","version":"1.0","type":"link"}