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Technical Methodologies and Engineering Approaches
Gaogu Construction Engineering applies proven technical methodologies to deliver safe, reliable, and high-performance foundation and ground engineering solutions. Our approach is based on detailed site investigation, engineering analysis, and the selection of construction methods best suited to soil conditions and project requirements.
Site Assessment
We conduct detailed geotechnical investigations to understand soil conditions and groundwater levels. This ensures accurate method selection and risk-controlled execution.
Method Selection
Construction techniques are chosen based on engineering analysis and project requirements. This approach optimizes performance, safety, and cost efficiency.
Advanced Equipment
Modern piling rigs and precision machinery support accurate and efficient operations. They enable consistent quality in complex ground conditions.
Quality Control
Strict inspection and testing procedures are followed at every construction stage. ISO-certified systems ensure compliance with design and performance standards.
Plant & Machineries
| SN | DESCRIPTION | QTY | MODEL |
|---|---|---|---|
| 1 | DRILLING RIGS | ||
| SUNWARD SWDM 280 | 1 | 2019 | |
| SUNWARD SWDM 280 - II | 1 | 2020 | |
| BAUER BG25C | 1 | 2011 | |
| BAUER BG30 | 1 | 2019 | |
| SUNWARD SWDM 360 - II | 1 | 2019 | |
| SUNWARD SWDM 360 - III | 1 | 2021 | |
| XCMG XR240E | 1 | 2021 | |
| SUNWARD SWDM 360 | 2 | 2021 | |
| 2 | CRAWLER CRANES | ||
| ZOOMLION ZCC850V - 1 | 1 | 2020 | |
| ZOOMLION ZCC850V - II | 1 | 2020 | |
| 3 | EXCAVATORS | ||
| CATERPILLAR 320 | 1 | 2021 | |
| SY205C | 1 | 2011 | |
| 4 | WHEEL LOADERS | ||
| LIUGONG 835H | 1 | 2022 | |
| LIUGONG 928F | 1 | 2024 | |
| LIUGONG CLG855N | 1 | 2021 | |
| XCMG LW550FV | 1 | 2022 | |
| 5 | VIBRO HAMMER | ||
| HYDRAULIC VIBRATORY HAMMER A325-4 | 1 | 2025 | |
| AP800F POWER PACK | 1 | 2025 | |
| 6 | GENERATORS | ||
| 150kW GENERATOR | 1 | 2025 | |
| 200kW GENERATOR | 1 | 2025 | |
| 7 | VIBROFLOT | ||
| BVEM Vibroflot BJV75E-426 | 8 | 2025 | |
Our Machinery Fleet
Our modern machinery fleet is equipped with advanced piling rigs, drilling machines, dewatering systems, and heavy construction equipment designed to handle complex foundation and ground engineering works. Each machine is maintained to the highest operational standards to ensure precision, efficiency, and safety across every project. By leveraging reliable, high-performance equipment operated by certified professionals.
ROTARY DRILLING RIG - BG25C
Type: Rotary Drilling Rig / Piling Rig.
Operating Weight: ~74,000 kg (approx.)
Overall Height: 22,836 mm (~22.8 m)
Maximum Torque: ~245 kNm
ROTARY DRILLING RIG - BG30
Type: Rotary Drilling Rig / Piling Rig.
Max Drilling Diameter: ~2500 mm (Varies With Tooling & Formation)
Max Drilling Depth: ~44–56 M
Maximum Torque (Nominal at 350 Bar): ~294 – 300 kNm
ROTARY DRILLING RIG - SWDM280-II
Type: Rotary Drilling Rig / Piling Rig.
Max Drilling Diameter: ~2500 Mm
Max Drilling Depth: ~86 M
Maximum Torque : ~280 Knm
ROTARY DRILLING RIG - SWDM360H-II
Type: Rotary Drilling Rig / Piling Rig.
Max Drilling Diameter: ~2500 Mm (Up To 3000 Mm Optional)
Max Drilling Depth:~96 M – 102 M
Maximum Torque : ~360 Knm
CRAWLER CRANE - 85T
Maximum Lifting Capacity: 85 t (metric tons)
Maximum Lifting Moment: ~357 t·m – 363 t·m (metric ton-meters)
Boom Length: ~13 m to 61 m
Fixed Jib Length (optional): ~7 m to 19 m
HYDRAULIC VIBRATORY HAMMER - A325–4
Vibration Frequency: ~1400–1800 Rpm
Centrifugal Force: 2000–4000 Kn (Driving Force)
Eccentric Moment: ~130–200 Kg M² (kiloNewton Typical Amplitude (mm))
Max Line Pull (Extraction): ~1200–2500 Kn
Max Hydraulic Flow: ~1000 L/min
Operating Pressure: ~350 Bar
TOP FEED ELECTRIC VIBROFLOT
BJV–426 B / VSE–426
Power: 75 kW
Rated Current: 148 A
Max Rotation Speed: 1450 Rpm
Max Amplitude: 15 mm
Vibration Power: 175 Kn
Weight: 2045 Kg
Outer Diameter: 426 mm
Excavator
SY205C
CAT315
Wheel Loader
LG20
LG30
Generator
150KW
200KW
Ready to Build on a Strong Foundation?
Partner with a trusted foundation engineering contractor delivering reliable, certified, and technically advanced solutions. Contact our team today to discuss your project requirements and move forward with confidence.