2005
SINN CONSTRUCTION MACHINERY ESTABLISHED IN JINING, CHINA
SINN MACHINERY · PURE FACTORY
Construction Machinery Manufacturer for Equipment Solutions | SINN
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TRUSTED WORLDWIDE
Explore SINN Construction Machinery Product Portfolio
Complete machines, attachments and parts for global construction projects.
GLOBAL SUPPORT
BUILT TO PERFORM
A STRONGER TOMORROW
Complete Construction Machines
From earthmoving to material handling, SINN delivers reliable machines for every job.
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EXCAVATORS
WHEEL LOADERS
BACKHOE LOADERS
SKID STEER LOADERS
BULLDOZERS
ROAD ROLLERS & COMPACTORS
Power. Precision. A stronger tomorrow.
EXCAVATORS
Power. Precision. A stronger tomorrow.
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Power. Precision. A stronger tomorrow.
WHEEL LOADERS
Power. Precision. A stronger tomorrow.
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Power. Precision. A stronger tomorrow.
BACKHOE LOADERS
Power. Precision. A stronger tomorrow.
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Power. Precision. A stronger tomorrow.
SKID STEER LOADERS
Power. Precision. A stronger tomorrow.
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Power. Precision. A stronger tomorrow.
BULLDOZERS
Power. Precision. A stronger tomorrow.
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Power. Precision. A stronger tomorrow.
ROAD ROLLERS & COMPACTORS
Power. Precision. A stronger tomorrow.
View DetailConstruction Machinery Attachments
A wide range of attachments to maximize machine versatility.
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BUCKETS
GRAPPLES
HYDRAULIC SHEARS
FORESTRYATT ACHMENTS
QUICK COUPLERS
SPECIALIZED WORK TOOLS
Heavy-duty buckets for the toughest jobs.
BUCKETS
Heavy-duty buckets for the toughest jobs.
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Heavy-duty buckets for the toughest jobs.
GRAPPLES
Heavy-duty buckets for the toughest jobs.
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Heavy-duty buckets for the toughest jobs.
HYDRAULIC SHEARS
Heavy-duty buckets for the toughest jobs.
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Heavy-duty buckets for the toughest jobs.
FORESTRY ATTACHMENTS
Heavy-duty buckets for the toughest jobs.
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Heavy-duty buckets for the toughest jobs.
QUICK COUPLERS
Heavy-duty buckets for the toughest jobs.
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Heavy-duty buckets for the toughest jobs.
SPECIALIZED WORK TOOLS
Heavy-duty buckets for the toughest jobs.
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Excavator Parts
Wheel Loader Parts
Bulldozer Parts
Road Roller & Compactor Parts
Quality parts. Maximum uptime.
Excavator Parts
Quality parts. Maximum uptime.
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Quality parts. Maximum uptime.
Wheel Loader Parts
Quality parts. Maximum uptime.
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Quality parts. Maximum uptime.
Bulldozer Parts
Quality parts. Maximum uptime.
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Quality parts. Maximum uptime.
Road Roller & Compactor Parts
Quality parts. Maximum uptime.
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NEED A CUSTOM SOLUTION?
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CONTACT US
PEOPLE
MACHINES
PROGRESS
MACHINES
PROGRESS
SINN SMART MANUFACTURING & RIGOROUS QC
Construction Machinery Factory: Precision Manufacturing & Quality Testing | SINN
Take a virtual tour of SINN’s modern manufacturing facility—from automated welding and heavy-duty chassis assembly to high-pressure hydraulic calibration and dynamic machine testing, ensuring zero-defect delivery across global markets.
APPLICATIONS & WORKING CONDITIONS · 9 CORE SECTORS
Construction Machinery Applications: Engineered Solutions for Diverse Jobsite Demands
From urban demolition and mining quarries to forestry, agriculture, and municipal infrastructure—delivering purpose-built machinery packages for maximum jobsite productivity.
Demolition Equipment Solutions
Quarry & Mining Equipment Solutions
Road Construction Equipment Solutions
General Construction Equipment Solutions
Forestry Equipment Solutions
Agriculture Equipment Solutions
Material Handling Equipment Solutions
Landscaping & Municipal Equipment Solutions
Waste & Scrap Recycling Equipment Solutions
Engineered for Tough Jobs: Proprietary Technology & Global Jobsite Milestones
Backed by Jining’s national-grade construction machinery manufacturing cluster, SINN integrates proprietary hydraulic load-sensing, reinforced structural durability, and customized attachment technologies. From urban confined spaces in Europe to rugged mines in South America, our machines deliver verified operational reliability across 50+ global markets.
PROPRIETARY TECHNOLOGY & GLOBAL MILESTONES
Zero-Tail Swing & Offset Boom Technology
Engineered with an 880–1,100 mm retractable chassis and 50°/60° swing boom for zero-blind-spot offset digging. Batch-exported across Europe for urban utilities and residential landscaping.
Heavy-Duty Undercarriage & Dual-Pump Merging
Featuring reinforced Shantui-standard track frames and high-pressure dual-pump confluence, boosting impact fatigue life by 35%. Proven in South American mines for 24/7 heavy excavation.
Hydraulic Safety Quick Coupler & Grapple Systems
Built with dual-locking mechanical safety valves, enabling 30-second in-cab attachment swaps across grapples, breakers, and buckets. Exported to Australia and Canada for high-efficiency forestry.
PROVEN CAPABILITY & GLOBAL FIELD MILESTONES
Engineering Milestones: Proven Field Reliability & Global Compliance
Explore our track record of engineering breakthroughs and verified jobsite performance—from compact European utilities to heavy African infrastructure, backed by international quality accreditations.
1.8T Mini Excavator: Load-Sensing Hydraulic Pilot Control
Powered by SINN’s proprietary load-sensing multi-valve technology, micro-control smoothness is enhanced by 40% for shock-free, millimeter-precision grading. Batch-exported to France and Italy for high-efficiency residential landscaping, narrow courtyard redesign, and urban utility maintenance.
Reinforced Articulated Chassis & High-Breakout Single-Linkage Loader
Featuring patented heavy-duty articulated steering boxes and optimized single-arm linkage kinematics, SINN compact wheel loaders deliver a 50% longer anti-torsion fatigue life and zero tail-tipping under full-bucket loads. Batch-delivered to contractors in Saudi Arabia and the UAE, providing 24/7 high-efficiency sand, gravel, and organic fertilizer handling in 50°C high-dust desert environments.
Shantui-Standard Hydraulic Bulldozer & Heavy Undercarriage
Built on Jining's benchmark Shantui-standard platform, our 160–220 HP hydraulic crawler bulldozers feature deep-hardened track rollers and modular sealed chassis technology, increasing drawbar traction by 20% in deep mud and abrasive terrain. Proven across Pan-African highway infrastructure, overburden leveling, and mining projects in Nigeria and Kenya under continuous high-load operations.
Global Quality Compliance: CE, EPA, ISO 9001 & ROPS/FOPS Safety Standards
SINN heavy equipment is fully certified under EU CE Machinery Directives, EPA Tier 4 / Euro Stage V emission standards, and ISO 9001:2015 quality management. Built with certified ROPS/FOPS protective cabs and stringent pre-delivery inspection (PDI), our machines ensure smooth customs clearance and safe jobsite compliance across 50+ countries in Europe, North America, and Australia.
CONSTRUCTION EQUIPMENT BUYING GUIDES & TECHNICAL RESOURCES.
Construction Machinery Buying Guides and Technical Resources
Practical resources for global equipment buyers, including excavator sizing, hydraulic system maintenance, jobsite application guidance, and destination-market emissions and safety compliance.
How to Choose the Right Excavator Operating Weight for Your Jobsite
Choose an excavator operating weight based on the material to be handled, required digging depth and lift capacity, site access, transport limits, and attachment requirements. Matching the machine to the duty cycle helps reduce underutilization, transport costs, and fuel consumption.
READ THE EXCAVATOR BUYING GUIDE →Preventive Maintenance for Excavator Hydraulic Systems and Undercarriages
Inspect hydraulic oil, filters, hoses, fittings, track tension, rollers, and wear components at intervals based on operating hours and jobsite conditions. A documented preventive-maintenance schedule helps reduce unplanned downtime and premature component wear.
VIEW EXCAVATOR MAINTENANCE CHECKLISTS →Equipment Solutions for Demolition, Mining, Forestry & Material Handling
High-load applications require machine configurations matched to the duty cycle, including hydraulic flow capacity, structural reinforcement, undercarriage protection, and compatible attachments. Review jobsite case studies to compare configurations for demolition, quarrying, forestry, and material handling.
EXPLORE JOBSITE CASE STUDIES →Earthmoving Equipment Emissions and Safety Requirements by Market
Before ordering, verify destination-market requirements for emissions, machine conformity, ROPS/FOPS protection, safety documentation, and import clearance. Confirm the applicable regulations before finalizing the machine configuration or shipment.
CHECK MARKET COMPLIANCE REQUIREMENTS →SINN Company News, Dealer Updates & Manufacturing Milestones
Follow SINN updates on manufacturing capacity, dealer-network development, export-market activity, and new equipment programs from our Jining production base.
READ COMPANY NEWS →OUR COMMITMENT & DIRECT INQUIRY
Construction Machinery Support Parts and Technical Service
Connecting worldwide contractors, equipment dealers, and fleet owners directly with engineering specialists for reliable post-sale support and direct factory pricing.
SITE AREAS
Factory-Backed Service, Warranty & Genuine Parts Support
Support for dealers, contractors, and fleet operators—from warranty coordination and technical troubleshooting to genuine-parts identification, quotation, and dispatch planning.
Warranty CoverageGenuine Parts SupportRemote Technical SupportOEM/ODM Equipment ConfigurationExport Documentation & Logistics Coordination
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SINN GLOBAL DELIVERY HUB
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