Product Overview of XCMG XE310GA Crawler Excavator
The XCMG XE310GA crawler excavator is XCMG flagship National Stage IV 32-ton heavy-duty excavator, tailor-made for open-pit quarry stone loading, large-scale mountain earthmoving, highway & railway foundation construction, bulk material stockyard heavy loading and large river dredging projects徐工集团. This XCMG XE310GA crawler excavator adopts customized Cummins six-cylinder low-speed high-torque turbocharged diesel engine with optimized SCR+DPF integrated aftertreatment system, torque output increased by 15% vs National III models, intelligent urea injection logic cuts urea consumption by 20% and extends DPF ash cleaning cycle to 5000 hours to lower daily maintenance cost drastically. Matched with imported Kawasaki large-spec dual main pump electronic positive flow hydraulic system + XCMG proprietary PIC feedforward intelligent control technology, it reduces internal overflow energy loss by 10%, lifts overall construction efficiency by 8% and cuts comprehensive fuel consumption by over 7% under full load working conditions. Equipped with standard 1.8m³ large-capacity rock bucket and fully reinforced widened heavy-duty X-type track chassis, thickened oversized cross-section boom & arm eliminate stress concentration under heavy impact, with outstanding anti-abrasion and anti-torsion performance for long-hour harsh mining operations. The new-generation ROPS/FOPS dual-certified positive pressure panoramic intelligent cab and full ground centralized one-side maintenance layout with electric pre-oil supply pump greatly improve operator comfort and daily inspection efficiency, making XCMG XE310GA crawler excavator the most cost-effective high-output heavy construction machine for global quarry contractors, large earthmoving fleets and mining equipment rental businesses.
Full Official Technical Parameters of XCMG XE310GA Crawler Excavator
Basic Overall Dimension & Weight of XCMG XE310GA Crawler Excavator
- Model: XCMG XE310GA Heavy-Duty Mining & Large Earthmoving Crawler Excavator
- Operating Weight: 32000kg (32 ton)徐工集团
- Standard HD Rock Bucket Capacity: 1.8m³ general rock bucket, optional 1.6m³ narrow bulk bucket / 2.0m³ large capacity earth bucket徐工集团
- Standard Boom Length: 6200mm
- Standard Arm Length: 3050mm
- Overall Transport Total Length: 10680mm
- Overall Transport Total Width: 3190mm
- Overall Cab Top Height: 3260mm
- Track Gauge: 2590mm widened stable track base
- Track Length on Ground: 3720mm
- Standard Track Shoe Width: 600mm triple-grouser ultra-wear-resistant steel track shoe
- Minimum Ground Clearance: 510mm
- Rear Tail Swing Radius: 3480mm
- Ground Pressure: 53.6kPa
- Fuel Tank Volume: 540L
- Urea Tank Volume: 48L, supports continuous 24-hour non-stop operation徐工集团
- Hydraulic Oil Tank Volume: 260L
- Full System Hydraulic Oil Volume: 360L, service life up to 4000 working hours
Travel & Swing Performance
- Two-speed Travel Speed: Low gear 3.5km/h, High gear 5.5km/h
- Slew Rotation Speed: 10.1rpm
- Maximum Climbing Gradient: 35° (70%)
- Maximum Drawbar Traction Force: 278kN
- Travel System: Full hydraulic intelligent auto-shift dual-speed crawler motor with built-in mechanical automatic parking brake, 9 bottom track rollers + 2 top carrier rollers per side with double-side heavy support structure for stable heavy-load quarry climbing operation
- Slew System: Oversized reinforced roller slewing bearing + independent large-displacement hydraulic slew motor, built-in heavy-duty holding brake for steady bulk truck loading and precision ground grading
- Optional Configuration: Front floating heavy dozer blade for site leveling work
ISO Standard Digging Working Range & Digging Force
- Max Horizontal Digging Radius: 10680mm
- Max Ground Digging Radius: 10470mm
- Max Digging Depth: 7200mm
- Max Vertical Digging Depth: 6530mm
- Max Digging Height: 10360mm
- Max Material Dumping Height: 7120mm
- Minimum Front Swing Radius: 4160mm
- Max Bucket Digging Force (ISO): 206kN
- Max Arm Digging Force (ISO): 168kN
- Standard Factory Configuration: Pre-reserved multi-way heavy-duty hydraulic piping, compatible with 155mm large mining hydraulic breaker hammer
Cummins Six-Cylinder Stage IV Power Engine System
The XCMG XE310GA crawler excavator is equipped with globally mass-verified customized Cummins six-cylinder inline turbocharged industrial diesel engine, fully compliant with China Stage IV / Tier4 Final global emission standards with integrated SCR+DPF aftertreatment system. You can check complete engine technical data from Cummins official construction equipment website.
- Engine Model: Cummins QSL9 six-cylinder water-cooled inline turbocharged diesel engine
- Rated Power: 219kW / 294HP @ 1900rpm徐工集团
- Peak Torque: 1120N·m @ 1300–1600rpm, torque output increased by 15% vs National III models
- Displacement: 8.9L large six-cylinder displacement for sustained heavy-load power output
- Emission Standard: China Stage IV / Tier4 Final (DOC+DPF+SCR integrated aftertreatment)
- Core Advantages: Intelligent urea injection control cuts urea consumption by 20%; ultra-long 5000-hour DPF ash cleaning cycle; silent automatic DPF regeneration without construction interruption; outstanding high-altitude and low-temperature cold start performance; standard electric fuel pre-supply pump for automatic oil filling & exhaust, simplifying daily maintenance; 500-hour filter maintenance cycle; global complete spare parts supply network for overseas mining sites.
Imported Kawasaki Electronic Positive Flow Hydraulic System with XCMG PIC Feedforward Control
- Main Pump Configuration: Dual imported Kawasaki large-displacement variable displacement piston main pumps, independent split dual-pump power control to reduce slew overflow loss
- Total Main Pump Max Output Flow: 2 × 272 L/min
- Pilot Auxiliary Pump Flow: 28 L/min
- Standard System Working Pressure: 31MPa
- Power Boost Instant Pressure: 34.3MPa
- Slew Circuit Max Pressure: 34.3MPa, Pilot Control Pressure: 4.0MPa
- Control Logic: XCMG proprietary PIC feedforward intelligent load matching control technology, high flow-pressure fitting accuracy, reduces mid-position reflux energy loss by 10%, 15% faster compound action response, smooth synchronous lifting/digging/slewing/dumping without impact or lag
- Four preset working modes: Standard / High-Efficiency / Crushing / High-Altitude, one-touch switch to match different heavy construction load scenarios
- Auxiliary Hydraulic Circuit: Factory pre-installed multi-function heavy-duty breaker piping, compatible with large hydraulic rock hammer, hydraulic shear, stone grab, log thumb grab and hydraulic quick hitch coupler
- Hydraulic Oil Replacement Cycle: Extended to 2000 working hours, full system hydraulic oil service life warranty up to 4000 hours
Chassis & Fully Reinforced Mining-Grade Working Attachment
Crawler Chassis Frame
- Integral ultra-thickened mountain-shaped X-type heavy anti-torsion frame, full penetration robot welding technology, double-side heavy support structure optimized for impact-resistant open-pit mining and heavy earthmoving conditions
- 9 bottom track rollers + 2 top carrier rollers per side, thick quenched high-wear steel track shoes with fully sealed long-lubrication track pins, long service life under muddy river dredging and rocky quarry construction sites
- Optional front floating heavy dozer blade with floating leveling function for fine ground flatting
Boom & Arm Working Device
- Boom, arm and bucket base adopt ultra-high strength low-alloy wear-resistant steel plate, all stress joint positions thickened with oversized buffer anti-shock heavy bushings
- Oversized widened cross-section box-type boom & arm structure, anti-torsion capacity improved by 10% via finite element simulation to eliminate partial load stress concentration
- High-efficiency curved heavy-duty rock bucket design with HB450 ultra-thick imported wear-resistant cutting edge, higher stone & soil filling efficiency and ultra-low daily abrasion loss
Cab, Electronic Control & Safety Configuration
- Cab Type: Fully enclosed positive pressure dustproof & noise reduction ROPS/FOPS dual-certified falling object & anti-roll safety cab, high-strength energy-absorbing integral stamping steel frame with anti-collision reinforcement design
- Standard Interior Equipment
- 8-inch high-resolution intelligent color LCD touch monitor, real-time display fuel consumption, hydraulic pressure, engine fault code, DPF regeneration status and four working mode switching, support custom startup password & one-touch engine start
- Multi-adjustable automotive-grade air suspension shock absorption seat with heating function
- Ergonomic ISO standard pilot control joysticks, flip left armrest to widen boarding space, USB fast charging port, Bluetooth hands-free call & audio playback
- Large panoramic laminated safety glass, CFD optimized air conditioning system boosts wind speed by 8% with uniform air supply, full surrounding sunshade for quarry bulk truck loading work
- Optional Upgrades: Full automatic constant temperature heating & cooling air conditioner, 360° panoramic surround camera, multi-group high-bright LED mining working lights
- Internal Operating Noise: ≤76dB
- Safety Design: Emergency flameout switch, overload sound-light alarm, hydraulic safety lock handle, anti-rollover reinforced cab frame; all daily maintenance inspection points set at ground height without climbing steps, rotatable condenser bracket for easy radiator dust cleaning to solve quarry dust clogging troubles
Standard Factory Equipment & Optional Matching Attachments
Standard Configuration
1.8m³ heavy rock bucket, pre-installed mining breaker hydraulic piping, 600mm steel track shoes, ROPS/FOPS dual-certified positive pressure intelligent safety cab, Kawasaki dual-pump PIC intelligent positive flow hydraulic control system, four-mode ECO fuel consumption intelligent monitoring system, electric fuel pre-supply pump
Optional Attachments
Front floating heavy dozer blade, rubber track pad, 1.6/2.0m³ narrow/bulk bucket, 155mm large mining hydraulic stone breaker, hydraulic shear, earth auger, stone grab, log thumb grab, hydraulic quick hitch coupler, 360° panoramic surround view camera, full automatic cab heating & cooling air conditioner
Six Core Competitive Advantages of XCMG XE310GA Crawler Excavator
1. Six-Cylinder Cummins Stage IV Power, Ultra-High Torque & Low Urea Consumption
Equipped with genuine customized Cummins QSL9 six-cylinder turbo engine delivering 15% higher low-speed torque than 20-ton-class four-cylinder excavators, the XCMG XE310GA crawler excavator handles heavy rock loading and mountain mass backfill effortlessly. Optimized intelligent SCR urea system cuts urea usage by 20% and extends DPF ash cleaning interval to 5000 hours, drastically reducing routine maintenance labor and parts cost; PIC intelligent hydraulic power matching cuts hourly fuel consumption by over 7% under full load, maximizing profit for domestic and overseas heavy-load mining rental fleets. Six-cylinder layout delivers stable sustained power for continuous 12-hour quarry shifts and high-altitude plateau construction environments.
2. Imported Kawasaki Dual-Pump Positive Flow Hydraulic System with PIC Feedforward Control, High Output & Smooth Operation
The upgraded dual Kawasaki large-spec pump-valve hydraulic system paired with proprietary PIC feedforward intelligent load matching control reduces internal pressure loss by 10%, with 15% faster action response speed and minimal idle energy loss. All compound lifting, digging, slewing and dumping actions run synchronously without lag; one-click power boost instantly raises digging force to handle compact hard soil and broken rock construction conditions, shortening truck loading cycle time by 14% and lifting daily earthwork output by 8% vs older generation models. Four preset working modes freely switch to adapt landscaping, heavy earthmoving, plateau and rock breaking scenarios.
3. Full Mining-Grade Reinforced Structural Parts, Extended Service Life for Harsh Quarry Sites
The whole machine mountain-shaped X-frame chassis, oversized widened cross-section boom & arm and multi-roller heavy track system of the XCMG XE310GA crawler excavator are fully upgraded for open-pit quarry, mountain earthmoving and river dredging working conditions. Double-side multi-roller heavy support track structure, thickened high-strength steel working attachments and full penetration anti-impact robot welding structure effectively resist mud abrasion and stone impact, extending whole machine service cycle and reducing wearing part replacement frequency by 30%. Widened boom & arm cross-section lifts anti-torsion capacity by 10% to avoid deformation under long-hour heavy impact loading.
4. New-Generation ROPS/FOPS Dual-Certified Intelligent Cab, Automotive-Grade All-Day Comfort
The fully sealed positive pressure large cab passes international ROPS anti-roll and FOPS anti-falling dual safety certification, adopts automotive-grade interior materials and energy-absorbing steel frame to effectively isolate quarry dust and engine running noise, internal noise controlled below 76dB. Adjustable air suspension seat, ergonomic pilot joysticks and 8-inch high-definition touch monitor effectively relieve operator fatigue during continuous 8–12 hour heavy mining construction shifts. CFD optimized air conditioning boosts wind speed by 8% with uniform air supply, panoramic large glass and optional 360° panoramic camera eliminate operation blind zones to guarantee construction safety on busy highway, river and quarry sites徐工集团.
5. Ground Centralized One-Side Maintenance Layout, 45% Faster Daily Inspection
All engine oil, hydraulic oil, fuel filters, DPF inspection ports and daily maintenance components of the XCMG XE310GA crawler excavator are centrally arranged on the wide side hood at ground height, operators can complete routine oil replacement and fault inspection without climbing steps. Unique rotatable condenser bracket simplifies radiator dust cleaning to solve quarry dust clogging troubles; standard electric fuel pre-supply pump realizes automatic oil filling and exhaust without manual pumping, cutting maintenance labor time drastically徐工集团. Global universal Cummins engine spare parts and XCMG hydraulic components shorten machine downtime, greatly cutting maintenance labor and time cost for equipment owners. Hydraulic oil service life extended to 4000 hours, further reducing long-term maintenance expenditure.
6. Multi-Functional Heavy Attachment Compatibility, High Equipment Investment Return Rate
The XCMG XE310GA crawler excavator reserves complete multi-way heavy auxiliary hydraulic piping, compatible with 155mm large mining hydraulic rock breaker, hydraulic shear, stone grab, timber grab and quick hitch coupler. It supports rapid attachment switching without tool disassembly, freely switching between municipal road reconstruction, highway infrastructure earthmoving, river dredging and open-pit quarry loading tasks, maximizing machine utilization rate and investment profit margin for global mining contractors and heavy engineering rental fleets.
Wide Application Scope
The XCMG XE310GA crawler excavator is widely used for open-pit stone quarry heavy loading, large mountain mass earthmoving, highway & railway foundation excavation, river channel dredging, bulk mineral stockyard loading, farmland large-scale renovation and large landfill construction projects. If you need balanced 22.5-ton six-cylinder medium digger for general highway and municipal construction yards, check our XCMG XE215GA Crawler Excavator. For ultra-heavy 37-ton large mining excavator for mass mountain stone loading projects, view the XCMG XE370GA Crawler Excavator product page.
The XCMG XE310GA crawler excavator is a high-output 32-ton heavy mining earthmoving digger equipped with six-cylinder high-torque Cummins Stage IV low-urea engine and imported Kawasaki PIC intelligent feedforward positive flow hydraulic system. Featuring class-leading digging force, full mining-grade reinforced anti-wear structure, four multi-scenario adjustable working modes and ultra-low comprehensive maintenance cost, this XCMG XE310GA crawler excavator is the most reliable high-efficiency heavy construction machinery for global open-pit quarry, large highway infrastructure, river dredging and heavy equipment rental engineering customers.
