Cat M320d2 20t Wheeled Excavator

• Type: Wheel Excavator
• Usage: Special Excavator
• Bucket: Backhoe
• Transmission: Hydraulic Transmission
• Drive Type: Electric Drive
• Bucket Capacity: 0.5~1.0m³
• 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