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DLY-9 Coarse-Grained Soil Field Load Testing Apparatus

Applicable to the DL/T 5356 Test Procedure for Coarse-Grained Soils in Hydraulic and Hydroelectric Engineering, as well as the SL 237‑1999 Geotechnical Testing Procedure, for tests involving materials with a maximum particle size of less than 60 mm.

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Geotechnical and Soil Testing Equipment

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lbt@lbt.ltd

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+86-15102211717

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DLY-9 Coarse-Grained Soil Field Load Testing Apparatus

Description

Product Introduction:

It is applicable to the DL/T 5356 Test Procedure for Coarse-Grained Soils in Hydraulic and Hydroelectric Engineering, as well as to the SL 237‑1999 Geotechnical Testing Procedure for tests involving maximum particle sizes less than 60 mm. It can also be used to calculate the deformation modulus of homogeneous foundation soils. The load test program includes the plate load test, an in-situ test in which incremental loads are applied to a bearing plate of specified area, allowing observation of the soil’s stress–strain response. The results are typically employed to assess the bearing capacity of foundation soils and may also be used to determine their deformation modulus. In field investigations, it is suitable for measuring the collapsibility and collapse initiation pressure of collapsible loess foundations, and it reflects the combined strength and deformation characteristics of the foundation soil within a depth equivalent to twice the diameter or width of the bearing plate.

Technical Specifications:

Parameter Category	Parameter content
Load plate diameter	600mm
Jack load capacity range	150kN
Jack stroke	160mm
Bridge span measurement	3000mm
Rated pressure of the manual oil pump	63MPa
Scope of Stress Testing	0–50 MPa (indicated value accuracy: 0.1 MPa)
Displacement test range	0-127mm

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

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We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

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Customer Reviews

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

★★★★★

“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

Southeast Asia Rubber & Polymer Factory｜Purchase: Vicat Softening Point & Tensile Testing Machine

From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

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DLY-9 Coarse-Grained Soil Field Load Testing Apparatus

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