The OEM Supported Digger is a 22-ton crawler excavator built for harsh environments. With a bucket digging force of 142 kN and maximum digging depth of 6.6 meters, this machine combines OEM-grade reliability with export-ready logistics. Every unit comes with a 1-Year Global Warranty and access to a full genuine spare parts catalog.
Compared to standard diggers, the OEM Supported Digger offers 12% higher fuel efficiency via its smart hydraulic system and heavy-duty undercarriage designed for 12,000+ operating hours. Key procurement advantages include: Genuine parts in 48 hours (major ports), RoRo or container shipping flexibility, EPA Tier 3 / EU Stage V compatible, and a 60-day lead time from deposit to delivery. Lower total cost of ownership (TCO) with 15% lower maintenance frequency than regional competitors.
Powered by a Cummins QSB7 diesel engine (128 kW @ 2000 rpm), the digger delivers reliable torque across all RPM ranges. The closed-loop load-sensing hydraulic system (max flow 2x210 L/min) ensures simultaneous smooth boom, arm, and bucket control. The reinforced X-frame undercarriage with triple-flange track rollers and 560 mm steel track shoes guarantees stability on rock and mud. The ROPS/FOPS-certified cab includes air suspension seat, 7-inch LCD monitor, and ergonomic joysticks for 12-hour shift comfort.
Below is the primary data for the OEM Supported Digger (22T model). Parameters are measured under ISO 9249 standards and apply to standard configuration with 1.1 m³ bucket.
Ideal for mass excavation, trenching for utilities, and basement digging on residential or commercial construction sites. The auto-idle and power boost modes maximize productivity while minimizing fuel burn.
Heavy-duty guarding and reinforced track frame allow safe operation in rocky terrain for loading trucks or feeding crushers. Optional hydraulic quick coupler increases attachment versatility.
A1: Standard lead time is 45-60 days after deposit confirmation. We ship from major Chinese ports (Shanghai, Tianjin, Qingdao) under FOB, CIF, or CNF terms. RoRo and 40-ft high cube container options are available.
A2: The 1-year global warranty covers structural defects and powertrain failures. Wearing parts (track shoes, bucket teeth, hydraulic hoses) are not included but are available as a discounted spare parts kit upon order.
A3: We offer engine variants compliant with EPA Tier 3, Tier 4 Interim, and EU Stage V. Please specify your destination country and emission requirement when placing the inquiry.
A4: Each machine includes a digital operator manual, parts catalog, and service DVD. Live video training via WhatsApp or WeChat is available for first-time buyers at no extra cost.
A5: Yes. The standard hydraulic system includes auxiliary piping for attachment use. We supply optional breaker (135 mm class) or auger (400-900 mm) at extra cost. All attachments are tested and certified on this digger.
The OEM Supported Digger is a 22-ton crawler excavator built for harsh environments. With a bucket digging force of 142 kN and maximum digging depth of 6.6 meters, this machine combines OEM-grade reliability with export-ready logistics. Every unit comes with a 1-Year Global Warranty and access to a full genuine spare parts catalog.
Compared to standard diggers, the OEM Supported Digger offers 12% higher fuel efficiency via its smart hydraulic system and heavy-duty undercarriage designed for 12,000+ operating hours. Key procurement advantages include: Genuine parts in 48 hours (major ports), RoRo or container shipping flexibility, EPA Tier 3 / EU Stage V compatible, and a 60-day lead time from deposit to delivery. Lower total cost of ownership (TCO) with 15% lower maintenance frequency than regional competitors.
Powered by a Cummins QSB7 diesel engine (128 kW @ 2000 rpm), the digger delivers reliable torque across all RPM ranges. The closed-loop load-sensing hydraulic system (max flow 2x210 L/min) ensures simultaneous smooth boom, arm, and bucket control. The reinforced X-frame undercarriage with triple-flange track rollers and 560 mm steel track shoes guarantees stability on rock and mud. The ROPS/FOPS-certified cab includes air suspension seat, 7-inch LCD monitor, and ergonomic joysticks for 12-hour shift comfort.
Below is the primary data for the OEM Supported Digger (22T model). Parameters are measured under ISO 9249 standards and apply to standard configuration with 1.1 m³ bucket.
Ideal for mass excavation, trenching for utilities, and basement digging on residential or commercial construction sites. The auto-idle and power boost modes maximize productivity while minimizing fuel burn.
Heavy-duty guarding and reinforced track frame allow safe operation in rocky terrain for loading trucks or feeding crushers. Optional hydraulic quick coupler increases attachment versatility.
A1: Standard lead time is 45-60 days after deposit confirmation. We ship from major Chinese ports (Shanghai, Tianjin, Qingdao) under FOB, CIF, or CNF terms. RoRo and 40-ft high cube container options are available.
A2: The 1-year global warranty covers structural defects and powertrain failures. Wearing parts (track shoes, bucket teeth, hydraulic hoses) are not included but are available as a discounted spare parts kit upon order.
A3: We offer engine variants compliant with EPA Tier 3, Tier 4 Interim, and EU Stage V. Please specify your destination country and emission requirement when placing the inquiry.
A4: Each machine includes a digital operator manual, parts catalog, and service DVD. Live video training via WhatsApp or WeChat is available for first-time buyers at no extra cost.
A5: Yes. The standard hydraulic system includes auxiliary piping for attachment use. We supply optional breaker (135 mm class) or auger (400-900 mm) at extra cost. All attachments are tested and certified on this digger.
