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302 CR Mini Hydraulic Excavator
M316 Wheeled Excavator

Engine

Net Power 21 HP - -
Engine Model C1.1 Cat C4.4 -
Note (2) Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load. ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO -
Bore 3 in 4 ft -
Stroke 3.2 in - -
Emissions Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. -
Displacement 69 in³ 268.5 in³ -
Note (1) Engine power is tested per ISO 14396:2002. Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,000 rpm. Advertised power is tested per the specified standar -
Note Net power is tested per ISO 9249:2007 and 80/1269/EEC. - -
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC 21 HP - -
Gross Power - SAE J1995:2014 21.6 HP - -
Engine Power - ISO 14396 - 148 HP -
Engine Power - ISO 14396 (DIN) - 150 hp (metric) -
Net Power - ISO 9249 - 141 HP -
Net Power - ISO 9249 (DIN) - 143 hp (metric) -
Biodiesel Capability - Up to B20¹ -

Weights

Operating Weight 4987 lb - -
Maximum Operating Weight with Cab** 4987 lb - -
Minimum Operating Weight with Canopy* 4229 lb - -
Note (2) **Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank. - -
Maximum Operating Weight with Canopy** 4588 lb - -
Minimum Operating Weight with Cab* 4535 lb - -
Note (1) *Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank. - -
Note (3) ***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket. - -
EU: CE Plate Weight with Cab*** 4718 lb - -
EU: CE Plate Weight with Canopy*** 4508 lb - -

Dimensions - Long Stick

Dig Depth 101.2 in - -
Track Belt/Shoe Width 9.8 in - -
Tail Swing 29.5 in - -
Maximum Dump Clearance 103.9 in - -
Vertical Wall 76.4 in - -
Boom In Reach 65.4 in - -
O/A Shipping Height 90.6 in - -
Maximum Blade Depth 11.6 in - -
Track Width - Retracted 42.9 in - -
Stick Length 45.7 in - -
Boom Height - Shipping Position 40.2 in - -
Maximum Reach 168.1 in - -
Swing Bearing - Height 17.4 in - -
Boom Swing - Right 50 ° - -
Track Width - Expanded 55.12 in - -
Boom Swing - Left 65 ° - -
Maximum Dig Height 142.5 in - -
O/A Undercarriage Length 72.8 in - -
Minimum Ground Clearance Below Undercarriage 5.9 in - -
Maximum Blade Height 11.2 in - -
Maximum Reach - Ground Level 165.7 in - -
Overall Shipping Length* 152.8 in - -
Note *Overall Shipping Length depends on blade position during shipment. - -

Blade

Height 8.9 in - -
Width* 42.9 in - -
Note *Expanded – 1400 mm (55 in) - -

Dimensions - Standard Stick

Dig Depth 93.3 in - -
Maximum Dig Height 139.8 in - -
Track Belt/Shoe Width 9.8 in - -
Tail Swing 29.5 in - -
Boom Height - Shipping Position 42.1 in - -
O/A Shipping Height 90.6 in - -
Overall Shipping Length* 153.5 in - -
Maximum Blade Height 11.2 in - -
Maximum Reach 161.8 in - -
Boom Swing - Right 50 ° - -
Track Width - Expanded 55.12 in - -
O/A Undercarriage Length 72.8 in - -
Track Width - Retracted 42.9 in - -
Maximum Reach - Ground Level 159.1 in - -
Swing Bearing - Height 17.4 in - -
Stick Length 37.8 in - -
Boom Swing - Left 65 ° - -
Boom In Reach 65.4 in - -
Maximum Dump Clearance 100.8 in - -
Minimum Ground Clearance Below Undercarriage 5.9 in - -
Maximum Blade Depth 11.6 in - -
Note *Overall Shipping Length depends on blade position during shipment. - -
Vertical Wall 72.8 in - -

Weight Increase from Minimum Configuration

Steel Tracks 132 lb - -
Long Stick 18 lb - -
Expandable Undercarriage 212 lb - -

Certification - Cab and Canopy

Top Guard ISO 10262:1998 (Level I) - -
Roll Over Protective Structure (ROPS) ISO 12117-2:2008 - -
Tip Over Protective Structure (TOPS) ISO 12117:1997 - -

Hydraulic System

Pump Flow at 2,400 rpm 17.4 gal/min - -
Digging Force - Stick - Standard 2540.3 lbf - -
Auxiliary Circuit - Primary - Flow 8.7 gal/min - -
Digging Force - Bucket 4406.3 lbf - -
Auxiliary Circuit - Secondary - Pressure 3553.4 psi - -
Operating Pressure - Travel 3553.4 psi - -
Operating Pressure - Equipment 3553.4 psi - -
Operating Pressure - Swing 2132.1 psi - -
Digging Force - Stick - Long 2203.1 lbf - -
Type Load Sensing Hydraulics with Variable Displacement Piston Pump - -
Auxiliary Circuit - Primary - Pressure 3553.4 psi - -
Auxiliary Circuit - Secondary - Flow 3.7 gal/min - -
Main System - Maximum Flow - Implement - 73 gal/min -
Maximum Pressure - Equipment - 5076 psi -
Maximum Pressure - Swing - 5076 psi -
Maximum Pressure - Travel - 5076 psi -

Swing System

Machine Swing Speed 9.8 r/min - -

Sound

Average Exterior Sound Pressure (ISO 6395:2008) 93 dB(A) - -
Note European Union Directive “2000/14/EC” - -
Operator Sound Pressure (ISO 6396:2008) 73 dB(A) - -

Service Refill Capacities

Cooling System 1 gal (US) 6.3 gal (US) -
Hydraulic Tank 4.8 gal (US) 31.7 gal (US) -
Hydraulic System 6.9 gal (US) - -
Engine Oil 1.2 gal (US) - -
Fuel Tank 6.9 gal (US) 92.5 gal (US) -
Final Drive - 0.7 gal (US) -
Hydraulic System - Including Tank - 68.7 gal (US) -

Travel System

Travel Speed - High 2.7 mile/h - -
Travel Speed - Low 1.8 mile/h - -
Maximum Traction Force - Low Speed 4496.2 lbf - -
Maximum Traction Force - High Speed 2967.5 lbf - -
Gradeability - Maximum 30 degrees - -
Ground Pressure - Maximum Weight 3.9 psi - -
Ground Pressure - Minimum Weight 3.4 psi - -

Sustainability

Recyclability 95% - -

Machine Weight

Operating Weight Maximum - 36400 lb -
Note (1) - Operating weight includes full fuel tank, operator, 10.00-20 tires, VA boom, 2500 mm (8' 2") stick, 2600 kg (5,732 lb) counterweight, undercarriage, and 4 outriggers. -

Drive

Maximum Travel Speed - 21.7 mile/h -

Swing Mechanism

Maximum Swing Torque - 32560 ft·lbf -
Swing Speed - 10.2 r/min -

Dimensions

Boom - 5205 mm (17' 1") -
Bucket - GD 0.8 m3 (1.05 yd3) -
Stick - 2.5 m (8' 2") -
Counterweight Clearance - 4.3 ft -
Ground Clearance - 1.3 ft -
Shipping Height - Top of Cab - 10.5 ft -
Shipping Length - 8630 ft -
Support Point - 12.7 ft -
Tail Swing Radius - 7.7 ft -
Undercarriage Length - 16.3 ft -
Wheel Base - 8.4 ft -

Working Ranges and Forces

Boom Type - VA Boom -
Bucket - GD 0.8 m3 (1.05 yd3) -
Stick - R2.5 (8' 2") -
Cutting Height - 33.2 ft -
Reach at Ground Level - 29.4 ft -
Vertical Wall Digging Depth - 14.5 mm -
Digging Height - 18.5 ft -
Note (1) - Range values are with dual pneumatic tires (10.00-20). Range values are calculated with a GD bucket (CW) and CW-30 quick coupler with a tip radius of 1484 mm (4'10"). -

Air Conditioning System

Note - The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes. -
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