A 2026 motor-grader fleet decision turns on four numbers: engine power, operating weight, moldboard width, and drive architecture — XCMG's 2026 published lineup runs from a 100 hp GR1003 at 14 t class up to a 224 kW (300 hp) GR300 at 26 t, with a 350 hp GR3505 mining variant listed as separate inquiry-tier equipment [S2][S6].
Spec sheets, dealer FOB bands, and tier-four final drivetrain options (hydrostatic vs torque-converter direct-drive) now decide procurement more than brand, and the same engineering logic that drives earthmoving fleet buying also shapes the wheel loader 2026 buying guide comparison set.
Power and Weight Tiers — Where the 2026 Lineup Splits
The mainstream 2026 China-origin motor-grader catalog is built around five horsepower bands, each tied to a specific moldboard geometry [S2]. The 125 kW (170 hp) GR165 and 140 kW (190 hp) GR180 both run the SHANGCHAI D6114ZGB at 2200 rpm and share a 3965 × 610 mm moldboard, with operating weights of 15.0 t and 15.4 t respectively. Stepping up, the 147 kW (200 hp) GR200 climbs to 16 t with a 4270 × 610 mm blade, and the 165 kW (215 hp) Cummins-powered GR215 lands at 17 t with the same 4270 × 610 mm moldboard — CE-marked for export. At the top end, the 224 kW (300 hp) Cummins GR300 pairs a 4920 × 787 mm blade to a 26 t chassis and runs the engine at 2100 rpm for fuel-map reasons [S2].
Outside this ladder sit the compact 100 hp class and the 350 hp mining class. The XCMG GR1003 is published as a "small road grader" with an FOB band of US$40,000–50,000 and 100 hp output [S6]. The XCMG GR3505 sits in a separate 350 hp mining tier — its price is listed only on inquiry, not on the public FOB table, which itself is a signal that 350 hp units are quoted project-by-project rather than off a price list [S6]. A 2026 retail index for the 215 hp class lands at US$70,000–75,000 FOB for the XCMG Official GR215 listing [S6].
Moldboard Geometry and What It Actually Decides
Moldboard width in the 2026 catalog clusters at three sizes: 3965 mm, 4270 mm, and 4920 mm, with the 787 mm height held constant across the 15–26 t classes [S2]. A wider moldboard on a heavier chassis is not a free lunch — the GR300's 4920 mm blade is what allows 26 t of machine to spread a windrow in fewer passes, and the 787 mm height controls how much material the moldboard can carry per pass without spillover. The 3965 mm moldboard on the 15 t GR165/GR180 is sized for two-lane road maintenance, not high-cut mining work, and that is the engineering reason the catalog pairs that blade with 15 t chassis only [S2].
Beyond width, the 2026 specification sheets do not publish moldboard rotation, side-shift, or pull-type options as numeric data — those are listed as dealer-fit options on inquiry, which is standard practice for grader OEM catalogs [S2][S6]. Buyers who need a specific moldboard reach beyond 4270 mm, or front-mounted rippers / rear scarifiers, should price those as an add-on line, not roll them into the base FOB.
Drivetrain Selection: Hydrostatic vs Direct-Drive vs Torque-Converter
The Construction Equipment Guide 2026 industry reference lists three transmissions as standard offerings on modern motor graders: hydrostatic, direct-drive, and torque-converter-drive [S1]. Hydrostatic drive gives seamless inching control for finish grading around manholes and curb reveals; direct-drive (mechanical power-shift) is the low-maintenance, fuel-efficient choice for long-haul road maintenance; torque-converter-drive adds a fluid coupling between engine and transmission for heavy push work where the blade meets shot rock or frozen base. None of the 2026 XCMG catalog rows in [S2] or [S6] state which transmission is fitted to which model — that is a dealer-confirmation item, not a published spec.
The practical rule of thumb, consistent with how 2026 graders are configured across the industry: 100–200 hp class machines are commonly ordered hydrostatic for finish work, 200–300 hp class direct-drive for road-build fleets, and 300+ hp mining units (GR3505 class) almost always torque-converter [S1]. The hydraulic-motor and final-drive architecture that handles the circle-turn and blade-shift gear is shared across these drivetrains, which is why transmission choice does not change the moldboard hydraulics.
Engine Sourcing and Emissions Tier
Two engines dominate the 2026 China-origin grader catalog. The SHANGCHAI D6114ZGB covers the 125–147 kW band (GR165/GR180/GR200) and the Cummins 6-cylinder covers 165–224 kW (GR215/GR300) [S2]. Engine speed is published at 2200 rpm for the SHANGCHAI units and 2100 rpm for the Cummins GR300, a small but real difference — the slower-rated Cummins is mapped for torque-rise and fuel economy, the SHANGCHAI for peak power density at 2200 rpm. Both engines are diesel, and neither the GR215 nor the GR300 spec row states a China-IV / EU Stage V / EPA Tier 4f emissions designation [S2]. Export buyers specifying EU Stage V or US EPA Tier 4f must request that as a confirmed line on the order, not assume it from the catalog nameplate.
The 2026 aftermarket parts channel is mature for both engine families — the Volvo G-series ignition key 17225331, listed as a current-production spare for G960 / G960B / G970 / G976 / G990 graders, is one example of how legacy part numbers stay in distribution for over a decade [S4]. That part-availability longevity is one of the under-discussed reasons fleets standardize on a brand: the 2026 grader you buy has to still be serviceable in 2036.
Price Bands and Sourcing Levers in 2026
The published 2026 price ladder from China-origin OEM channels runs roughly: US$40,000–50,000 for 100 hp class (GR1003), US$70,000–75,000 for 215 hp class (GR215), with 350 hp mining units quoted on inquiry and retail index pages showing a US$10,000–1,000,000 full-line spread when GR165-style compact units are included [S5][S6]. The US$10,000 floor on the Made-in-China index reflects low-power / older inventory rather than current 2026-production pricing [S5].
Sourcing levers that move the FOB number are well known and stable: container vs RoRo shipping (RoRo adds roughly 8–15% over 40' HQ container for a 17 t class machine but eliminates rigging cost at port), XCMG E-Commerce "Diamond Member Audited Supplier" status on the Made-in-China platform (which is the 2026 buyer's de facto supplier-vetting signal), and MOQ of 1 unit on most listings [S5][S6]. Warranty, after-sales response time, and telematics subscription are not in the FOB number and must be negotiated separately — the same logic applies to the [rough terrain forklift 2026 price & cost guide](/news/rough-terrain-forklift-2026-price-and-cost-guide-capacity-lift-height-and-drivetrain.html) for adjacent earthmoving fleet lines.
Who a Motor Grader Is For — and Who It Is Not For
A motor grader is the right primary tool for road maintenance, base-course preparation, snow removal, and large-area fine grading [S1]. It is the wrong primary tool for excavation, material loading, or trenching — for those duties, an excavator or wheel loader is the correct pick, and a grader should not be bought as a substitute. Fleets under 50 machine-hours per month of finish-grading work should rent, not buy: a 17 t GR215 at US$70,000–75,000 FOB [S6] does not earn its keep on sporadic use.
Buyers who need a 100 hp class unit for narrow urban streets, a 215 hp class for highway maintenance, or a 300 hp class for mining haul-road grading will all find 2026 catalog options [S2][S6]. Buyers who need 350 hp mining-grade with confirmed Tier 4f emissions and a published warranty should expect a 4–8 month dealer quote cycle, not a 30-day FOB transaction.
Comparable Configurations — A Decision Matrix
For 2026 procurement, the practical comparison is built on engine power, operating weight, moldboard width, FOB price band, and intended duty: [S1]
100 hp GR1003 — 14 t class, narrow moldboard, US$40,000–50,000 FOB, suited to urban street and small-road maintenance [S6]. 170–200 hp GR165/GR180/GR200 — 15–16 t, 3965–4270 mm moldboard, mid-tier FOB, the volume workhorse for county-road and provincial-highway maintenance [S2]. 215 hp GR215 — 17 t, 4270 × 610 mm, US$70,000–75,000 FOB, CE-marked, the export default for contractors working cross-border [S2][S6]. 300 hp GR300 — 26 t, 4920 × 787 mm moldboard, dealer-quoted FOB, suited to high-volume road construction and large mining support [S2]. 350 hp GR3505 — mining class, inquiry-only pricing, dedicated to haul-road grading on large mine sites [S6].
The same five-axis logic — power, weight, working-tool geometry, price, duty — is how the electric ball valve 2026 buying guide and the plug valve 2026 price & cost guide frame their respective spec selections, and it applies here for the same reason: a buying decision is a stack of independent variables, not a brand loyalty test.
The 2026 motor-grader market is stable on catalog structure and pricing, with the next trackable signals being the post-July 2026 EU Stage V availability statements from XCMG and Liugong, the 350 hp mining-class FOB publication by major OEMs, and the 2026H2 dealer telematics-bundling announcements that will move total-cost-of-ownership numbers for fleet buyers.
For component-level specifications, see motor grader, and linear guide.