Basic Info.
Model NO.
M320D2
Size
Large-Scale
Certification
CE
Condition
New
Warranty
1 Year
Transport Package
Node
Specification
20t wheeled excavator
Trademark
CAT
Origin
China
Production Capacity
50
Product Description
ENGINE
| Engine Model | Cat® C7.1 |
| Net Power | 169.0 HP |
| Bore | 4.13 in |
| Stroke | 5.31 in |
| Displacement | 427.8 in³ |
| Maximum Torque - 1,400 rpm | 635.8 lb/ft |
| Net Power - Maximum - ISO 14396 at 2,000 rpm (Gross) | 173.0 HP |
| Net Power - Maximum - ISO 9249 at 1,800 rpm | 169.0 HP |
| Engine Gross Power (Maximum) - ISO 14396 | 173.0 HP |
| Ratings | 2000.0 r/min |
| Number of Cylinders | 6 |
| Emission Standards | U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards and China III Nonroad emission standards |
| Net Power - Rated - ISO 9249/SAE J1349 | 166.0 HP |
| Net Power - Maximum - 80/1269/EEC | 166.0 HP |
| Engine Gross Power (Maximum) - ISO 14396 - Metric | 175.0 HP |
| Net Power (Rated) - ISO 9249/SAE J1349 - Metric | 168.0 HP |
| Net Power (Maximum) - ISO 9249/SAE J1349 (metric) | 168.0 HP |
| Net Power - Rated - 80/1269/EEC | 166.0 HP |
| Net Power - Maximum - ISO 9249/SAE J1349 | 166.0 HP |
WEIGHTS
| Operating Weight | 19 000 to 19 800 kg (41,888 to 43,652 lb) |
| Weight - Counterweight - Standard | 8818.0 lb |
| Weight - VA Boom - Front Dozer, Rear Outriggers | 43652.0 lb |
| Weight - Sticks - Long (2800 mm) | 2138.0 lb |
| Weight - One-Piece Boom - Front Dozer, Rear Outriggers | 42549.0 lb |
| Weight - Sticks - Medium (2500 mm) | 2050.0 lb |
SWING MECHANISM
| Swing Speed | 9.2 r/min |
| Swing Torque | 32010.2 lb/ft |
HYDRAULIC SYSTEM
| Maximum Flow - Swing Mechanism | 29.59 gal/min |
| Maximum Pressure - Auxiliary Circuit - Swing Mechanism | 4496.0 psi |
| Maximum Pressure - Auxiliary Circuit - Medium Pressure | 2683.0 psi |
| Maximum Flow - Implement/Travel Circuit | 73.97 gal/min |
| Maximum Pressure - Auxiliary Circuit - High Pressure | 5076.0 psi |
| Maximum Pressure - Implement Circuit - Travel Circuit | 5076.0 psi |
| Tank Capacity | 44.91 gal (US) |
| System | 71.33 gal (US) |
| Maximum Flow - Auxiliary Circuit - Medium Pressure | 12.94 gal/min |
| Maximum Pressure - Implement Circuit - Normal | 5076.0 psi |
| Maximum Pressure - Implement Circuit - Heavy Lift | 5366.0 psi |
| Maximum Flow - Auxiliary Circuit - High Pressure | 66.04 gal/min |
TRANSMISSION
| Drawbar Pull | 22256.0 lb |
| Maximum Gradeability | 60% |
| Creeper Speed - 1st Gear | 2.0 mile/h |
| Creeper Speed - 2nd Gear | 8.0 mile/h |
| Forward/Reverse - 1st Gear | 5.0 mile/h |
| Forward/Reverse - 2nd Gear | 23.0 mile/h |
SERVICE REFILL CAPACITIES
| Engine Crankcase | 4.89 gal (US) |
| Final Drive | 0.66 gal (US) |
| Powershift Transmission | 0.66 gal (US) |
| Rear Axle - Housing (Differential) | 3.7 gal (US) |
| Cooling System | 9.64 gal (US) |
| Front Steering Axle - Differential | 2.77 gal (US) |
| Fuel Tank - Total Capacity | 101.71 gal (US) |
TIRES
| Standard | 10.00-20 (Dual Pneumatic) |
UNDERCARRIAGE
| Ground Clearance | 14.57 in |
| Maximum Steering Angle | 35° |
| Minimum Turning Radius - Standard Axle - End of One-Piece Boom | 326.77 in |
| Oscillation Axle Angle | ±8.5° |
| Minimum Turning Radius - Standard Axle - End of VA Boom | 275.59 in |
| Minimum Turning Radius - Standard Axle - Outside of Tire | 251.97 in |
BUCKET SPECIFICATIONS
| Bucket Capacities | 0.35 to 1.18 m3 (0.46 to 1.54 yd3) |
WORKING RANGES
| Maximum Digging Depth | 20.3 ft |
| Maximum Reach - Ground Level | 31.0 ft |
DRIVE
| Maximum Travel Speed | 23.0 mile/h |
BLADE
| Width | 100.39 in |
| Blade Roll - Over Height | 22.68 in |
| Blade Type | Parallel |
SOUND PERFORMANCE
| Operator Sound - 2000/14/EC | 74.0 dB(A) |
| Spectator Sound - 2000/14/EC | 103.0 dB(A) |
STANDARDS
| Cab - FOPS | Cab with FOPS (Falling Object Protective Structure) meets FOPS criteria ISO 10262:1998 and SAE J1356:2008 |
| Cab/Sound Levels | Meets appropriate standards as listed in "Sound Performance" |
| Note | *Not available in all markets. Available only for Africa, Middle East and Eurasia. Please contact your Cat dealer for details. |
| Cab/ROPS* | ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ROPS criteria ISO 12117-2:2008 |
SUSTAINABILITY
| Vibration Levels - Seat Transmissibility Factor - ISO 7096:2000 - Spectral Class EM6 | less than 0.7 m/s2 |
| Fluids (Optional) - Biodiesel Up to B20 | Meets EN14214 or ASTM D6751 with EN590 or ASTM D975 Standard Mineral diesel fuels |
| Engine Emissions | Meets China III Nonroad; Meets Tier 3/Stage IIIA equivalent |
| Vibration Levels - Maximum Whole Body - ISO/TR 25398:2006 | less than 0.5 m/s2 |
| Vibration Levels - Maximum Hand/Arm - ISO 5349:2001 | less than 2.5 m/s2 |