ANAHEIM, Calif. — Truck manufacturer Paccar Inc. and global automaker Toyota Motor Corp. are moving forward with a partnership to produce fuel cell electric Class 8 trucks.

Paccar saw its earnings jump 22% year-over-year in the three months that ended March 31 on the back of record revenue and a jump in margins.

North American Class 8 orders in July, not unexpectedly, crawled to 11,400, the lowest point of the year. ACT Research reported the figure, citing truck makers’ data that was preliminary but largely complete.

Truck maker Paccar Inc. reported a surge in net income and improved revenue in the first quarter as its parts business achieved record revenue and pretax profits amid strong demand and booming e-commerce sales.

While revenue and profits dipped in the fourth quarter, Paccar Inc. extended its streak of annual profitability to 81 consecutive years in 2019 as it posted records for net income and revenue.

Paccar Inc. reported record quarterly revenue and higher net income in the second quarter amid strong global truck demand and record production.

Truck maker Paccar Inc. in the second quarter rode strong performances from all sectors of its business to record quarterly revenue and a surge in net income.

Truck maker Paccar Inc. reported record sales and improved net income for the 2017 fourth quarter and full year, benefiting from peak North American market share and strong aftermarket parts sales.

Truck makers highlighted growing demand for their equipment in third-quarter earnings reports even as they posted mixed results. One saw profitability slip but revenue climb, while two others reported an increase in net income and revenue.