Foundation Construction Equipment Product Line
Yutong Foundation Construction Equipment provides complete solutions for pile foundation drilling, ground improvement, and subsurface construction. Our product range includes rotary drilling rigs (both diesel and electric/hybrid), blasthole drilling rigs, anchor drill rigs, auger drilling rigs, dynamic compaction machines, and impact compactor rollers. These machines are widely used in high-speed rail, urban metro, highway bridges, commercial building foundations, airport runways, and port construction projects. With both fuel-powered and pure electric / range-extended electric models available, Yutong helps contractors meet stringent urban emission and noise regulations while maintaining high productivity.
Product Catalog
YTR166AE Pure Electric Rotary Drilling Rig
Small zero-emission piling rig for urban works.
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YTR486HE Range-Extended Electric Rig
Mountain & bridge piling, large diameter capability.
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Blasthole Drill Rig (Doosan Chassis)
Hydraulic mining blasthole drilling on Doosan carrier.
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YTQH750HE Electric Dynamic Compactor
Range-extended electric, 750 t·m ground improvement.
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About Yutong Foundation Construction Equipment
Yutong Heavy Industries offers a comprehensive range of foundation construction equipment engineered for demanding global projects. Our equipment is designed, manufactured, and tested to international standards, with customization options available for specific ground conditions, regulatory requirements, and application needs. With export experience spanning over 60 countries, Yutong provides not only machinery but complete project support including operator training, spare parts supply, and on-site commissioning.
Frequently Asked Questions
What types of foundation equipment does Yutong manufacture?
Yutong offers rotary drilling rigs (piling rigs), blasthole drilling rigs for mining, anchor drill rigs for slope stabilization, auger drilling rigs for CFA piles, dynamic compaction machines for ground improvement, and impact compactor rollers. Both fuel-powered and electric/hybrid models are available.
What is the difference between electric and diesel rotary drilling rigs?
Electric and range-extended electric rotary drilling rigs produce zero local emissions and significantly lower noise levels compared to diesel rigs. They are ideal for urban construction sites near residential areas and hospitals. The range-extended models combine battery operation with a diesel generator for extended runtime, suitable for remote sites without charging infrastructure.
What is the maximum pile depth Yutong rigs can achieve?
Depending on the model, Yutong rotary drilling rigs achieve pile diameters from 600 mm to 2500 mm and drilling depths from 30 meters to over 100 meters. The YTR series covers small urban rigs to large deep-pile machines for major infrastructure projects.
What is dynamic compaction and when is it used?
Dynamic compaction uses a heavy drop weight to impact and densify loose soils. It is used for treating loose fills, collapsible loess, and soft clay at industrial sites, airports, ports, and large infrastructure projects where deep ground improvement is needed. Yutong machines deliver compaction energies from 350 to 1200 t·m.
Do you provide customized configurations?
Yes. Yutong engineers work with customers to configure rigs for specific ground conditions, mast lengths, drilling tools, and operator cabin specifications. Customization includes extended masts, specialized tooling, telematics, and electric drivetrain options.
What is the warranty and after-sales support?
Standard warranty is 12 months from delivery. Yutong provides global spare parts supply, operator training, and on-site technical support. Our service network covers over 60 countries.
Why Choose Yutong Foundation Construction Equipment
Foundation work splits into two jobs: putting holes and piles into the ground, and improving the ground itself before you build on it. Yutong covers both. The YTR rotary drilling rig series bores bored piles from 600 mm to 2500 mm in diameter and up to 100 m deep, with models from small urban rigs (YTR166AE) through large deep-pile machines (YTR406DH, YTR486HE, YTR606HE) for major infrastructure. The YTQH dynamic compaction line then treats loose fill, collapsible loess and soft clay, with compaction energy from 350 t·m up to 1200 t·m (YTQH3000MHE).
The new-energy range is the distinguishing factor. Several rotary rigs and the dynamic compactors are offered as electric or range-extended machines (YTR266HE, YTR486HE, YTR606HE, YTQH750HE, YTQH3000MHE), which matters because foundation rigs often work inside city limits, next to hospitals and housing. A diesel rig draws noise and fume complaints on a residential site; an electric or range-extended rig can run the same hours without them. The tracked YTQH machines also serve as high-lift cranes between compaction passes.
Anchor and auger rigs add slope stabilization and continuous-flight-auger (CFA) piling, and the YTQ165 surface DTH rig covers blasthole drilling for quarries. ISO 9001 controls cover mast welds, rotary head testing and pre-delivery inspection, and Yutong supplies the drilling tooling and Kelly bar to match the ground, not just the machine.
How to Choose the Right Foundation Equipment
Match rig size to pile diameter, depth and ground type
Bore diameter and required depth set the rig class. Small urban rigs handle 600–1000 mm piles to moderate depths for buildings and underpinning. Large YTR machines are needed for 1500–2500 mm piles at 60–100 m depth on bridges, ports and high-rises. Ground type decides the tooling: sand and clay use a standard Kelly bar and drilling bucket, while rock layers call for a rock auger or core barrel. Tell us the pile schedule and ground profile and we will match rig and tooling.
Choose dynamic compaction energy to the fill depth and soil
Compaction energy is selected to the treatment depth. A 350 t·m machine (YTQH350CS) treats shallow loose fill; 750 t·m (YTQH750CS/HE) covers deeper fill and collapsible loess; the 1200 t·m YTQH3000MHE addresses deep deposits for airports, ports and industrial yards. Oversizing energy wastes money and can over-compact the upper soil; undersizing leaves loose material below the treatment depth.
Match power (diesel vs electric/extended) to the site location
Choose electric or range-extended rigs (YTR266HE, YTR486HE, YTR606HE, YTQH750HE) for urban, hospital-adjacent and residential sites where noise and exhaust are restricted. Keep diesel machines (YTR230Dpro, YTR300Dmax, YTR360Dpro, YTR406DH) for remote quarries, greenfield sites and projects without charging access. Range-extended models give the emission benefit today without dependence on a fixed charger.
Common Applications
Bridge and port bored-pile foundations
Large-diameter, deep bored piles for bridge piers and port berths. Recommended class: large YTR rigs (YTR406DH, YTR486HE, YTR606HE) with rock tooling where the bearing stratum is rock.
High-rise and urban building piling
Urban sites next to housing need low-noise, low-emission rigs. Recommended: electric or range-extended YTR machines suited to the building pile schedule, minimizing neighbour disturbance.
Loose-fill and collapsible-loess ground improvement
Industrial parks, airports and roads on fill or loess need deep densification. Recommended: YTQH350CS to YTQH3000MHE dynamic compactors chosen to the treatment depth, with the impact compactor roller for shallow fill.
Slope stabilization and CFA piling
Anchor drill rigs stabilize cut slopes and retaining structures; auger rigs execute continuous-flight-auger piles for fast, low-displacement piling. Recommended where soil is cohesive and vibration-sensitive.
Quarry blasthole drilling
The tracked YTQ165 surface DTH rig drills blastholes in quarries and open-pit mines, complementing the piling and compaction range on mixed civil-and-mining projects.
Export Compliance & After-Sales Support
Foundation equipment is exported to the destination market's rules: diesel rigs calibrate to Euro II or Euro V, and electric or range-extended machines ship with battery, charging and operator-manual documentation localized to the buyer's grid and language. Each order goes out with factory certificate of conformity, packing list, commercial invoice and certificate of origin, plus the mast, rotary-head and compaction-energy documentation your regulator and site engineer expect.
Machines carry a 12-month warranty, backed by ISO 9001 quality controls and pre-delivery inspection. Drilling tools, Kelly bars, rotary-head seals and hoist wire rope are supplied as spare-parts kits, and the export engineering team responds within 48 hours on tooling, mast or ground-condition questions. Operator training and on-site commissioning are available. Send the pile schedule and ground profile to market@yutonggroup.com for a rig-and-tooling quotation.