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301.7 CR Mini Hydraulic Excavator |
M315 Wheeled Excavator |
374 Hydraulic Excavator |
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Engine |
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Net Power | 21 HP | - | - |
Engine Model | C1.1 | C4.4 | Cat C15 |
Displacement | 69 in³ | 268.5 in³ | 928 in³ |
Note | 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. | - | - |
Note (1) | Advertised power is tested per the specified standard in effect at the time of manufacture. | 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 2,200 rpm. Advertised power is tested per the specified standar | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 1,700 rpm. Advertised power is tested per the specified standard in effect at time of |
Engine Power | 21.6 HP | - | - |
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. | Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emission standards. |
Bore | 3 in | 4.1 in | 5.4 in |
Stroke | 3.2 in | 127 mm | 6.7 in |
Engine Power - ISO 14396 | - | 148 HP | 485 HP |
Engine Power - ISO 14396 (DIN) | - | 150 hp (metric) | 492 hp (metric) |
Net Power - ISO 9249 | - | 145 HP | 484 HP |
Net Power - ISO 9249 (DIN) | - | 147 hp (metric) | 491 hp (metric) |
Biodiesel Capability | - | Up to B20¹ | Up to B20¹ |
Note (2) | - | 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 | 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 |
Weights |
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Operating Weight | 4222 lb | - | 162900 lb |
Note (2) | **Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank. | - | - |
Note (1) | *Minimum Weight is based on rubber tracks, operator, expandable undercarriage and full fuel tank. | - | - |
Minimum Operating Weight with Canopy* | 3946 lb | - | - |
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. | - | - |
Maximum Operating Weight with Canopy** | 4222 lb | - | - |
EU: CE Plate Weight*** | 4167 lb | - | - |
Note | - | - | Long Variable Gauge undercarriage, Reach boom, R4.67VB (15'4") stick, SD 3.3 m³ (4.32 yd³) bucket, 900 mm (35") HD double grouser shoes and removal type counterweight. |
Dimensions - Long Stick |
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Dig Depth | 100 in | - | - |
Tail Swing | 25.6 in | - | - |
O/A Shipping Height | 90.6 in | - | - |
Maximum Blade Height | 10.6 in | - | - |
Minimum Ground Clearance Below Undercarriage | 5.5 in | - | - |
Boom Height - Shipping Position | 40.9 in | - | - |
Maximum Dump Clearance | 98.8 in | - | - |
Track Belt/Shoe Width | 9.1 in | - | - |
Track Width - Expanded | 51.18 in | - | - |
Maximum Reach - Ground Level | 159.8 in | - | - |
Stick Length | 45.7 in | - | - |
Vertical Wall | 74.4 in | - | - |
Track Width - Retracted | 39 in | - | - |
Boom Swing - Right | 50 ° | - | - |
Maximum Reach | 162.6 in | - | - |
Boom In Reach | 63.8 in | - | - |
Overall Shipping Length* | 141.3 in | - | - |
Maximum Blade Depth | 10.4 in | - | - |
O/A Undercarriage Length | 62.6 in | - | - |
Maximum Dig Height | 137.4 in | - | - |
Swing Bearing - Height | 17.4 in | - | - |
Boom Swing - Left | 65 ° | - | - |
Note | *Overall Shipping Length depends on blade position during shipment. | - | - |
Blade |
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Height | 8.9 in | - | - |
Width* | 39 in | - | - |
Note | *Expanded – 1300 mm (51 in) | - | - |
Travel System |
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Gradeability - Maximum | 30 degrees | - | - |
Ground Pressure - Minimum Weight | 4 psi | - | - |
Maximum Traction Force - High Speed | 2675.2 lbf | - | - |
Travel Speed - High | 2.7 mile/h | - | - |
Ground Pressure - Maximum Weight | 4.4 psi | - | - |
Travel Speed - Low | 1.8 mile/h | - | - |
Maximum Traction Force - Low Speed | 4136.5 lbf | - | - |
Service Refill Capacities |
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Hydraulic System | 6.9 gal (US) | - | - |
Fuel Tank | 5.8 gal (US) | 74 gal (US) | - |
Engine Oil | 1.2 gal (US) | - | 16 gal (US) |
Hydraulic Tank | 4.8 gal (US) | 23.8 gal (US) | 86 gal (US) |
Cooling System | 1 gal (US) | 24 l | 19 gal (US) |
Diesel Exhaust Fluid (DEF) | - | 5.3 gal (US) | - |
Hydraulic System - Including Tank | - | 58.1 gal (US) | 164 gal (US) |
Fuel Tank Capacity | - | - | 243 gal (US) |
Swing Drive | - | - | 5 gal (US) |
Final Drive - Each | - | - | 9 gal (US) |
DEF Tank | - | - | 21 gal (US) |
Sound |
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Note | European Union Directive “2000/14/EC” | - | - |
Average Exterior Sound Pressure (ISO 6395:2008) | 93 dB(A) | - | - |
Dimensions - Standard Stick |
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Note | *Overall Shipping Length depends on blade position during shipment. | - | - |
Track Belt/Shoe Width | 9.1 in | - | - |
Track Width - Expanded | 51.18 in | - | - |
O/A Undercarriage Length | 62.6 in | - | - |
Maximum Reach - Ground Level | 153.5 in | - | - |
Boom Height - Shipping Position | 42.9 in | - | - |
Maximum Reach | 156.3 in | - | - |
Dig Depth | 92.5 in | - | - |
Maximum Dump Clearance | 96.5 in | - | - |
Maximum Blade Height | 10.6 in | - | - |
Tail Swing | 25.6 in | - | - |
Boom In Reach | 64.2 in | - | - |
Minimum Ground Clearance Below Undercarriage | 5.5 in | - | - |
O/A Shipping Height | 90.6 in | - | - |
Swing Bearing - Height | 17.4 in | - | - |
Stick Length | 37.8 in | - | - |
Vertical Wall | 70.9 in | - | - |
Boom Swing - Right | 50 ° | - | - |
Track Width - Retracted | 39 in | - | - |
Maximum Dig Height | 135 in | - | - |
Overall Shipping Length* | 142.5 in | - | - |
Boom Swing - Left | 65 ° | - | - |
Maximum Blade Depth | 10.4 in | - | - |
Certification - Canopy |
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Tip Over Protective Structure (TOPS) | ISO 12117:1997 | - | - |
Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 | - | - |
Top Guard | ISO 10262:1998 (Level I) | - | - |
Weight Increase from Minimum Configuration |
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Expandable Undercarriage | Standard | - | - |
Steel Tracks | 110 lb | - | - |
Long Stick | 22 lb | - | - |
Heavy Counterweight | 148 lb | - | - |
Hydraulic System |
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Auxiliary Circuit - Primary - Pressure | 3553.4 psi | - | - |
Auxiliary Circuit - Secondary - Pressure | 3553.4 psi | - | - |
Auxiliary Circuit - Secondary - Flow | 3.7 gal/min | - | - |
Auxiliary Circuit - Primary - Flow | 8.7 gal/min | - | - |
Digging Force - Stick - Long | 1865.9 lbf | - | - |
Operating Pressure - Equipment | 3553.4 psi | - | - |
Operating Pressure - Swing | 2132.1 psi | - | - |
Digging Force - Stick - Standard | 2135.7 lbf | - | - |
Pump Flow at 2,400 rpm | 17.4 gal/min | - | - |
Digging Force - Bucket | 3641.9 lbf | - | - |
Operating Pressure - Travel | 3553.4 psi | - | - |
Type | Load Sensing Hydraulics with Variable Displacement Piston Pump | - | - |
Main System - Maximum Flow - Implement | - | 73 gal/min | 237 gal/min |
Maximum Pressure - Implement Circuit - Heavy Lift | - | 5366 psi | - |
Maximum Pressure - Implement Circuit - Travel Circuit | - | 5076 psi | - |
Maximum Pressure - Implement Circuit - Normal | - | 5076 psi | - |
Maximum Pressure - Equipment | - | - | 5366 psi |
Maximum Pressure - Equipment - Lift Mode | - | - | 5511 psi |
Maximum Pressure - Travel | - | - | 5076 psi |
Maximum Pressure - Swing | - | - | 5076 psi |
Sustainability |
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Recyclability | 95% | - | - |
Swing System |
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Machine Swing Speed | 9.8 r/min | - | - |
Machine Weight |
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Operating Weight Maximum | - | 39680 lb | - |
Operating Weight Minimum | - | 34610 lb | - |
Transmission |
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Maximum Travel Speed | - | 21.7 mile/h | - |
Forward/Reverse - 1st Gear | - | 6.2 mile/h | - |
Forward/Reverse - 2nd Gear | - | 21.7 mile/h | - |
Creeper Speed - 1st Gear | - | 3.4 mile/h | - |
Creeper Speed - 2nd Gear | - | 9.3 mile/h | - |
Drawbar Pull | - | 23380 lbf | - |
Swing Mechanism |
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Maximum Swing Torque | - | 30340 ft·lbf | 220000 ft·lbf |
Swing Speed | - | 9.1 r/min | 6.34 r/min |
Dimensions |
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Boom | - | VA 5.2 m (17'1") | Reach 7.8m (25'7") |
Stick | - | 2.5m (8'2") | R3.6m (11'10") |
Bucket | - | GD 0.76 m³ (0.99 yd³ ) | SD 3.3 m³ (4.32 yd³) |
Shipping Height - Top of Cab | - | 10.9 ft | 11.8 ft |
Support Point | - | 10.1 ft | - |
Shipping Length | - | 25.1 ft | 44.9 ft |
Tail Swing Radius | - | 5.9 ft | 13.8 ft |
Counterweight Clearance | - | 4.2 ft | 4.1 ft |
Ground Clearance | - | 1.5 ft | 2.6 ft |
Undercarriage Length | - | 16 ft | - |
Wheel Base | - | 8.4 ft | - |
Handrail Height | - | - | 13 ft |
Track Length | - | - | 19.3 ft |
Track Length to Center of Rollers | - | - | 15.5 ft |
Track Gauge | - | - | 11.2 ft |
Transport Width | - | - | 11.1 ft |
Note | - | - | Track gauge undercarriage extended with 650 mm (26") shoes; transport width undercarriage retracted with 650 mm (26") shoes and no steps |
Working Ranges and Forces |
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Boom Type | - | VA 5.2 m (17'1") | - |
Stick | - | 2.5m (8'2") | - |
Bucket | - | GD 0.76 m³ (0.99 yd³ ) | - |
Dump Height | - | 25.2 ft | - |
Digging Height | - | 18.4 ft | - |
Reach at Ground Level | - | 29.6 ft | - |
Vertical Wall Digging Depth | - | 15 ft | - |
Stick Forces (ISO) | - | 15961 lbf | - |
Bucket Forces (ISO) | - | 23830 lbf | - |
working Ranges and Forces |
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Cutting Height | - | 34.2 ft | - |
Air Conditioning System |
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Note | - | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.8 kg of refrigerant which has a CO2 equivalent of 1.144 metric tonnes. | - |
Air Conditioning | - | - | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg (2.2lb) of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons). |
Working Ranges & Forces |
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Maximum Digging Depth | - | - | 28.1 ft |
Boom | - | - | Reach 7.8m (25'7") |
Stick | - | - | R3.6m (11'10") |
Bucket | - | - | SD 3.3 m³ (4.32 yd³) |
Maximum Reach at Ground Level | - | - | 43.2 ft |
Maximum Cutting Height | - | - | 41.2 ft |
Maximum Loading Height | - | - | 27.7 ft |
Minimum Loading Height | - | - | 10.1 ft |
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | - | - | 27.8 ft |
Maximum Vertical Wall Digging Depth | - | - | 22.8 ft |
Bucket Digging Force - ISO | - | - | 80550 ft·lbf |
Stick Digging Force - ISO | - | - | 66390 ft·lbf |
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