Truck-mounted concrete pumps segment cleanly by boom reach, chassis configuration, drivetrain, and theoretical output, with 2026 OEM datasheets clustering around four practical classes: compact 20-28 m urban units, mid-range 31-42 m general-purpose pumps, long-reach 47-67 m heavy-boom machines, and specialised 70 m+ or mixer-pump hybrids [S1][S2][S3][S5].
The active 2026 vendor set on DirectIndustry's industrial index lists 16 products from five manufacturers — Putzmeister, Schwing, SANY, XCMG, and Henan YCZG — with SANY alone fielding nine configurations and Putzmeister's M-series covering the M20-4 through M47-5 envelope [S5]. Chinese manufacturer SANY reports cumulative in-market volume above 4,000 truck-mounted boom-pump units across mainland China, Hong Kong, Macao, and Taiwan, and was the first Chinese OEM to independently develop a unit with a boom longer than 37 m [S6].
Class 1 — Compact boom pumps (≈20-28 m reach, low unfolding height)
Compact-class pumps prioritise site access over pour volume, with the Putzmeister M20-4 leading this segment: it carries a ZR 4-arm folding boom with a 3.9 m unfolding height — described by the manufacturer as the lowest in its portfolio — and supports a stepless outrigger system that allows any individual leg position on uneven ground [S1]. The M20-4 datasheet shows dual-rated output of 110 m³/h and 150 m³/h, dual-rated pumping pressure of 78 bar and 83 bar (1,131.3 psi and 1,203.8 psi), and chassis envelope of 2,500 mm wide × 10,000 mm long × 4,000 mm tall — small enough for halls, tunnels, renovation work, and line pours where conventional outriggers cannot deploy [S1][S4]. A hybrid iONTRON drive is offered as an option on a 3-axle chassis, making it the only widely listed electric-assisted unit in this size class [S1][S4].
For a sense of how compact units sit inside the broader product taxonomy, see our concrete pump truck selection guide, which walks through the same chassis-driven decision logic. Compact pumps are typically paired with a concrete mixer truck on small sites, since the pump itself does not carry mixing capacity.
Class 2 — Mid-range boom pumps (≈31-47 m, balanced reach and output)
Mid-range pumps are the workhorses of urban high-rise and commercial pours. The CIFA K38L exemplifies the class: mounted on a 6x4 chassis with a 4,750 mm wheelbase, it delivers 160 m³/h (5,650.3 ft³/h) theoretical output and offers selectable pumping pressure of 53 bar or 80 bar (768.7 psi or 1,160.3 psi) depending on whether an open-loop or closed-loop pumping unit is fitted [S3]. Its 4-section Z-folding boom balances envelope with reach, and the manufacturer positions it for "small and medium sites, bridges and deep pours, car parking and basements" [S3]. CIFA's broader K-series ladder — K20L, K24L, K40H, K47H, K53H, K60H, K67H, and K80H — shows the same output-vs-reach trade-off scaled across the full envelope [S3].
On the German side, the Schwing SPTO 1250 is a mobile-class unit in a different packaging tier: 73 m³/h (2,578 ft³/h) output at 65 bar (942.7 psi) pumping pressure, with the Rock Valve five-inch outlet, symmetrical material-side switching, and a 35-strokes-per-minute low-speed long-stroke pumping kit rated for material pressures up to 1,100 psi on high-rise pours [S2]. The SPTO platform supports chassis from Kenworth, Mack, and International, and is drivable without a commercial driver licence (CDL) in the US — a deliberate design choice for rental fleets [S2].
Class 3 — Long-reach and heavy-boom pumps (≈47-80 m)
Long-reach units are where Chinese OEMs and European majors overlap most heavily. Putzmeister's M47-5 sits at the upper edge of its truck-mounted ladder, while CIFA's K80H extends its STEELTECH series into 80 m-class territory; SANY's 37 m+ development lineage and XCMG's 9 active configurations listed in the 2026 industrial index both target the same jobsite envelope [S5][S6]. These units are paired with multi-axle chassis (5- and 6-axle layouts are common) and counterweight packages that push gross vehicle weights into ranges requiring permits for road transit in most jurisdictions [S5].
For comparison with a related heavy-haul segment, our dump truck installation guide covers the same multi-axle acceptance logic. Long-reach truck pumps also overlap operationally with truck-mounted crane deployment in terms of outrigger planning and ground-pressure calculation.
Classification axes: chassis, drivetrain, configuration, and control
Beyond boom reach, four orthogonal axes structure the 2026 product set. Chassis layout runs from 3-axle (Putzmeister M20-4 with iONTRON hybrid option) through 4x2, 4x4, 6x4 (CIFA K38L) up to 6x6 and 7-axle configurations on long-reach models [S1][S3]. Drivetrain splits into diesel-dominant (the Schwing SPTO 1250, most CIFA K-series, and SANY units), hybrid (Putzmeister M20-4 iONTRON), and the electric-assist variants now appearing in OEM datasheets [S2][S3][S4]. Configuration in the 2026 DirectIndustry index is tagged as mobile (7 products), mixer-truck-mounted (multiple Putzmeister M-series including M38-5, M39-4, and 39Z-Meter), trailer-mounted (2 products), and loader-mounted (7 products, though many of these are stationary pumps rather than truck-mounted boom units) [S1][S5]. Control systems have moved to electronic platforms: Putzmeister's Ergonic 3 and Schwing's SCT II both surface in-cab and on-pump diagnostics, with the SPTO adding an integrated back-up camera, radio remote, and cable remote as standard [S1][S2].
Spec-driven comparison: four reference models
The clearest 2026 cross-vendor comparison is between the four flagship datasheets: the CIFA K38L delivers the highest output of the set at 160 m³/h with selectable 53/80 bar pressure, but uses a 6x4 chassis and 4,750 mm wheelbase that rules out the tightest urban sites [S3]. The Putzmeister M20-4 hybrid is the smallest at 2,500 mm wide with a 3.9 m unfolding height, dual-rated 110/150 m³/h output, and 78/83 bar pressure, making it the access-class leader but not a high-rise machine [S1][S4]. The Schwing SPTO 1250 is the most flexible on chassis (Kenworth, Mack, International) and the only CDL-exempt mobile unit, with 73 m³/h output and 65 bar pressure geared toward mid-rise pours [S2]. The CIFA K80H and Putzmeister M47-5 close the high end with reach above 47 m and output typically above 150 m³/h, but at the cost of multi-axle chassis and transit-permit requirements [S3][S5].
Trade and standards framing for specifiers
For cross-border procurement, truck-mounted concrete pumps fall under China customs HS-code classification with a general tariff rate of 40, an MFN rate of 10, and a VAT rate of 13 applied at import; declaration norms require brand type, export preferences, drive mode (pneumatic, electric, hydraulic, etc.), principle (rotary positive displacement pump), structure, usage, brand (in Chinese or in foreign language), model, GTIN, CAS, and other, measured per set/kilogram [S7]. Domestic Chinese OEM supply chains — represented by Laiyang Hongda Road Construction Machinery's truck-mounted concrete pumps built on FAW JIEFANG heavy-duty chassis — show the standard pattern of pairing a purpose-built chassis with the pump core, a layout shared across Putzmeister, Schwing, and CIFA units [S8][S9]. Global market sizing tracks the segment as part of a wider concrete-pump category alongside stationary and specialised units, with regional segmentation between industrial, commercial, and domestic verticals [S10].
Trackable 2026 signals: the CIFA K-series is being marketed toward Intermat 2027 (21-24 April 2027, Paris), suggesting a refresh of the STEELTECH platform within the next 12 months [S3]. SANY's reported 4,000+ unit domestic installed base remains the largest disclosed OEM footprint as of the May 2026 vendor-index snapshot [S5][S6].
For the relevant spec sheets and selection criteria, see truck mounted concrete pump.