We want to archive these plans

GM Defense unveiled its Unmanned Ground Vehicle (UGV) concept, built on a rugged Chevrolet Silverado 3500HD dual-rear-wheel skateboard architecture to support silent logistics and casualty evacuation, with functional trials targeted for 2027.

Credits: 1

In 1975 the Changchun Highway Passenger Transport Company in northeast China had 53 buses to cover 14 cities and counties. Since it couldn’t get more, it built its own. The first one was finished in about 40 days (Dec 1975 – Jan 1976) and entered service in March 1976.

• Chassis: Jiefang CA10 (China’s first truck, a ZIL-150 derivative), stretched and fitted with two steering axles and two rear axles
• Engine: CHJT140, a modified CA10 engine making 142 hp
• Body: reinforced JT661 intercity-bus frame
• 13.5 m long, 2.57 m wide, 61 seats, 80 passengers, rear luggage hold
• Top speed: 60 km/h
• 13 built in 1976–77, about ¥60,000 each

They tested it on gravel and oil-surfaced roads out to Yitong and Nong’an, then took it apart to check wear. The company claimed it steered easily and rode smoothly.

Cover photo: Automotive Technology magazine, No. 3, 1976 (marked “domestic circulation only”).

The last images are lowpoly renders I modeled of it in C4D.

Late model racing of the UK

Does anyone have a copy of the plans and manual?