JB/T 12315-2015Building construction machinery and equipment - Pile frames (English PDF)

National Standard of the People's Republic of China

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Contents

• 1 Scope
• 2 Normative references
• 3 Terms and definitions
• 4 Classification
• 4.1 Type
• 4.2 Model
• 4.3 Technical parameters
• 5 Technical requirements
• 5.1 General requirements
• 5.2 Performance of the complete machine
• 5.3 Technical requirements for the main parts and components
• 5.4 Safety requirements
• 5.5 Reliability
• 6 Test methods
• 6.1 Preparation for the test
• 6.2 Determination of the main structural geometric parameters and of the mass
• 6.3 No-load test
• 6.4 Measurement of the ground contact pressure
• 6.5 Travelling and slewing performance test
• 6.6 Slewing performance test
• 6.7 Test of the hoisting capacity of the winch
• 6.8 Test of the no-load hoisting and lowering speed of the winch
• 6.9 Braking performance test of the winch
• 6.10 Mast slewing test
• 6.11 Test of the maximum permissible pile extraction force
• 6.12 Test of the sealing performance of the hydraulic system and of the solid particle contamination of the hydraulic oil
• 6.13 Noise measurement
• 6.14 Reliability test
• 7 Inspection rules
• 7.1 Classification of inspection
• 7.2 Factory inspection
• 7.3 Type inspection
• 8 Operating manual
• 9 Nameplate, packaging, transport and storage
• 9.1 Nameplate
• 9.2 Packaging
• 9.3 Transport