Weichai Power

Where we land

Weichai Power makes most of its money from China's heavy-truck cycle, and that one fact shapes everything else in this case. Commercial transport equipment, meaning engines, trucks and gearboxes, accounts for 47.5% of sales. With Brent crude at $114 a barrel, the cost of running a diesel truck has climbed, nudging Chinese buyers toward trucks that run on natural gas, a market where Weichai is a leading engine maker.

The share price assumes that earnings will shrink a little over the next five years. We lean the other way. We award Weichai gold, while recognising that the truck cycle, not the company, will set the pace at which that view is tested.

What the business is

Weichai is a Chinese industrial group with two large legs and two smaller ones. The biggest, at 47% of revenue, is commercial transport equipment: diesel and gas engines, Shacman heavy trucks and Fast gearboxes. The second, at 39%, is forklifts, warehouse automation and material handling, almost all of it through a controlling stake in the German group KION. Farm machinery adds 8%, and components for commercial and public-service vehicles make up the remaining 5%.

This is not a high-margin business. About 20% of each sale is left once the direct cost of making the product is paid, which is the gross margin, and after the cost of running the company the operating margin is about 7%. That is thin, but steady: over five years the gross margin has had a middle value of 21%, typically moving only about 3 points either side. For a company tied to a cyclical market, that steadiness says something about pricing discipline and cost control.

Why now

What moves Weichai's results at the moment is Chinese heavy-truck demand, and in particular the mix between diesel, natural gas and electric trucks, a mix that expensive oil has made a live question.

On the quality of the business, measured by the consistency of its profits and the strength of its balance sheet, Weichai sits among the strongest companies we rate. Its standing on growth, compared with every listed company, has slipped over the past year, a reminder that the recent revival is young. Weichai entered the Gold Income 10 in August 2026 and still qualifies for it.

The case for

The plainest argument in Weichai's favour is that the people who forecast its earnings keep raising their numbers. Consensus earnings per share move from 2.00 this year to 2.63 next, a rise of about 32%. Over the past 45 days, 23 analysts raised their estimates, against just one who cut.

Upgrades on their own can be a herd moving together, but these rest on something visible. Sales grew 16% over the past year, more than double the three-year compound growth rate of 7.2%, so revenue is accelerating, not just holding up. When forecasts rise because the top line is already moving, they are less likely to be wishful.

Where the growth could come from

The most likely source of that momentum is the core truck and engine business. The company does not attribute its recent growth to any single line, so this is our reading of the figures, but the pattern fits. Engines, heavy trucks and gearboxes are nearly half of sales, and Brent has risen 65% over the past year, which raises the running cost of diesel trucks and tends to favour gas trucks, where Weichai's share and margins are strong. More trucks sold, with a richer mix of gas engines among them, is the most direct route to the earnings growth analysts expect.

The second engine is KION, and it is also the main source of swings. KION owns the Linde and STILL forklift brands and the Dematic warehouse-automation business, which ties Weichai to the capital spending of European and American logistics, warehouse and retail companies. That spending is sensitive to borrowing costs, which have been rising. The European Central Bank raised its deposit rate in June and again in September 2026, to 2.50%; the US Federal Reserve raised its policy rate in September, to 4.00%; and the ten-year US Treasury yield has climbed to 5.29%. Big automation projects are the kind of order a customer delays when money gets dearer. Even so, a recovery in KION's margins could add meaningfully to group earnings, and the sign to look for is rising order intake for warehouse automation alongside an improving operating margin.

A third possibility is earlier and smaller: large engines for data-center backup generators, mining equipment and ships. The company does not separate these sales out, and they are most likely small next to trucks today. They matter because high-power engines carry better margins than truck engines and serve customers far less tied to Chinese freight. Reported fast growth in large-bore engine sales, or supply deals for data-center generators, would show this beginning to count.

The fourth is a threat and an option at once. If battery-electric and fuel-cell heavy trucks take a growing share of the Chinese market, the market for Weichai's main product shrinks. The company has been building electric drivetrains, batteries and hydrogen and solid-oxide fuel cells, all small for now. Whether it keeps its place in the truck as the powertrain changes depends on its new-energy sales growing at least as fast as electric trucks are adopted.

The case against

Start with margins. Weichai's operating margin of 7.2% trails Cummins at 11% and both Volvo and Knorr-Bremse at 12%, and its gross margin is among the lowest in that group. Part of this is the business mix, since assembling whole trucks earns less than selling engines or brakes, but it means less of each sale reaches shareholders. The shares partly reflect it: at 17 times earnings, Weichai is cheaper than Cummins at 26 times and Knorr-Bremse at 28 times, though dearer than CRRC and TRATON, both at 10 times.

The fairest counterweight is that the thin margin has been a reliable one. Weichai has been profitable in every one of the last 20 quarters. Net debt is only a tenth of shareholders' equity, and return on equity, the profit earned on the shareholders' stake, is 13.1%. On these measures it ranks ahead of Volvo, CRRC and TRATON.

The share price tells a more cautious story than the forecasts. After a strong year, the shares have lost pace sharply over the past three months and have eased over six, even as analysts kept upgrading. The market is not treating the forecast rebound as a breakout, and it may be right to hesitate.

The backdrop gives it reason. Brent has jumped 62% in just three months. Nearly half of Weichai's revenue comes from buyers who feel fuel costs directly. Expensive oil helps gas trucks at the margin, but it squeezes freight operators overall.

What the price assumes

Suppose the shares stood still for five years and, at the end, traded at 18.4 times earnings, the middle value for every profitable listed company we cover. For that to hold, Weichai's earnings would need only to compound at about -1% a year, a gentle shrinking.

Because Weichai's earnings have been positive but not compounding in a smooth line, the better test is a comparison of levels. On those assumptions, the price implies earnings per share of 1.56 in five years. If the present trend in operating profit simply carries on, earnings per share would reach 2.54, which is 162% of what the price requires and roughly 9% growth a year.

This is the heart of our lean. The bar the price sets is low, below this year's expected earnings, and the business clears it on its existing trajectory without needing the bullish forecasts to come true. The shares have risen 106% over the past year, so a good deal of recovery has been paid for, but the six-month move of -2% shows the market has stopped extrapolating it.

The other side of the medal

The single risk that matters most is that part of this truck upswing is borrowed from expensive oil. The case leans on gas trucks gaining share because diesel is costly, and on Chinese freight demand staying firm enough for fleets to keep buying. If oil eases back from its spike, the cost argument for switching to gas weakens. If freight demand cools, fewer trucks are bought of any kind. Either way, the largest line in the business would lose its tailwind quickly, and on a 7.2% operating margin there is little cushion before profits fall noticeably.

What to watch

Over the next two quarters, the clearest signal is China's monthly heavy-truck sales, whether gas trucks keep taking a bigger share of them, and whether Weichai holds its place in gas engines. Sales flattening or falling, or the gas share stalling, would be the first sign of the risk arriving. Alongside that, watch whether the forecast of 32% higher earnings per share next year holds up or starts to be trimmed.

Our reading would be wrong if the run of upgrades turned into cuts and sales growth slipped back from 16% toward its 7% three-year pace. That would show the earnings acceleration was a short cyclical bounce rather than the start of something more durable, and the low bar the price sets would matter less than the cycle turning beneath it.

The numbers

The same industry, for comparison

Research for information, not personal investment advice or a recommendation to buy, sell or hold any security: see Important information. Data as at 30 September 2026.