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Maximum engine torque
550 N·m at 1,400 rpm
Engine bore / stroke
105 / 127 mm
Maximum travel speed
37 km/h, second gear forward / reverse
Drawbar pull
76 kN
Maximum gradeability
58% at 14,500 kg reference machine weight
Maximum swing speed
9.8 rpm
Maximum swing torque
36 kN·m
Axle clearance
370 mm
Maximum steering angle
35°
Oscillating axle angle
±8.5°
Fuel tank
235 L total capacity
Cooling system
31 L
Engine crankcase
8 L
Hydraulic tank / system capacity
95 / 180 L
Implement / travel hydraulic flow
180 L/min maximum
Swing hydraulic flow
78 L/min maximum
Auxiliary hydraulic flow
180 L/min high pressure; 40 L/min medium pressure, when equipped
Implement / travel hydraulic pressure
350 bar normal; 375 bar implement heavy-lift mode
Auxiliary hydraulic pressure
350 bar high pressure; 185 bar medium pressure, when equipped
Swing hydraulic pressure
350 bar
Boom options
5,020 mm variable-angle; 4,815 mm one-piece; 4,500 mm one-piece regional option
Stick options
2,000 mm short; 2,300 mm medium
Maximum digging depth
5,300 mm with 5,020 mm VA boom and 2,300 mm stick; 5,140 mm with 4,815 mm one-piece boom and 2,300 mm stick
Maximum ground-level reach
8,580 mm with 5,020 mm VA boom and 2,300 mm stick; 8,320 mm with 4,815 mm one-piece boom and 2,300 mm stick
Maximum digging / dump height
9,670 / 7,210 mm with 5,020 mm VA boom and 2,300 mm stick
Bucket digging force
103 kN, ISO 6015, heavy lift on; brochure reference bucket configuration
Stick digging force
76 kN with 2,000 mm stick; 69 kN with 2,300 mm stick; ISO 6015, heavy lift on
Counterweight options
2,900 kg standard; 3,300 kg optional
Weight calculation basis
Reference configurations include medium stick, 3,300 kg counterweight, operator, full fuel tank and 450 kg bucket; installed equipment changes weight.
Emissions reference
April 2017 regional brochure: China Nonroad Stage III, equivalent to U.S. EPA Tier 3 / EU Stage IIIA. Confirm the exact engine label and destination requirements; this is not certification of an individual machine.
Applications & selection notes
Road maintenance and roadside earthworks
Utility trenching and municipal construction
Work requiring relocation between nearby job sites
Material handling with a correctly matched attachment
Confirm the M315D2 identity and regional configuration from the machine and engine records. For a used wheeled excavator, check cold start, visible leaks, hydraulic response, swing play, boom and stick pins, weld repairs, transmission shifts, axles, steering and brakes. Check tire wear, wheel damage, blade and stabilizer operation. Compare the displayed hours with service or electronic records where available. Measure the actual loading envelope and verify the destination's import requirements. A brochure is not evidence of the condition or compliance of an individual machine.
In StockInspection record23 photos