Excavators

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310 - Tier 4 / Stage V
310 - Tier 4 / Stage V
  • 300.9D
  • 301.5
  • 301.7 CR
  • 301.8
  • 302 CR
  • 302.7 CR
  • 303 CR
  • 303.5 CR
  • 304
  • 305 CR
  • 306 CR
  • 308 CR
  • 308 CR VAB
  • 309 CR
  • 309 CR VAB (Long Undercarriage)
300.9D
  • 301.5
  • 301.7 CR
  • 301.8
  • 302 CR
  • 302.7 CR
  • 303 CR
  • 303.5 CR
  • 304
  • 305 CR
  • 306 CR
  • 308 CR
  • 308 CR VAB
  • 309 CR
  • 309 CR VAB (Long Undercarriage)
  • 310 - Tier 4 / Stage V
301.5
  • 300.9D
  • 301.7 CR
  • 301.8
  • 302 CR
  • 302.7 CR
  • 303 CR
  • 303.5 CR
  • 304
  • 305 CR
  • 306 CR
  • 308 CR
  • 308 CR VAB
  • 309 CR
  • 309 CR VAB (Long Undercarriage)
  • 310 - Tier 4 / Stage V
UNITS:
Metric
Imperial
Net Power
51.8 kW
69.5 hp
 
9.6 kW
13 hp
 
15.7 kW
21 hp
Stroke
120 mm
4.7 in
 
-
 
81 mm
3.2 in
Note
Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.
Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.
 
-
 
Net power is tested per ISO 9249:2007 and 80/1269/EEC.
Net power is tested per ISO 9249:2007 and 80/1269/EEC.
Bore
94 mm
3.7 in
 
-
 
77 mm
3 in
Displacement
3.33 l
203 in³
 
854 cm³
52 in³
 
1.1 l
69 in³
Gross Power - SAE J1995:2014
55.4 kW
74.3 hp
 
-
 
16.1 kW
21.6 hp
Engine Model - U.S. EPA Tier 4 Final/EU Stage V
Cat® C3.3B
Cat® C3.3B
 
-
 
-
Net Power - 2,200 rpm - ISO 9249:2007, 80/1269/EEC
51.8 kW
69.5 hp
 
-
 
-
Note 1
Advertised power is tested per the specified standard in effect at the time of manufacture.
Advertised power is tested per the specified standard in effect at the time of manufacture.
 
-
 
-
Engine Model
-
 
Yanmar 31NV70
Yanmar 31NV70
 
C1.1
C1.1
Rated Speed
-
 
2100 r/min
2100 r/min
 
-
Maximum Engine Output
-
 
13.7 kW
18 hp
 
-
Gross Power - ISO 14396
-
 
13.7 kW
18 hp
 
-
Diesel Tank Volume
-
 
10 l
2.64 gal (US)
 
-
Flywheel Output ISO
-
 
9.6 kW
13 hp
 
-
Battery
-
 
12 V, 20 Amp
12 V, 20 Amp
 
-
Type
-
 
Water cooled model 3-cylinder diesel engine
Water cooled model 3-cylinder diesel engine
 
-
Make/Type
-
 
Yanmar 31NV70
Yanmar 31NV70
 
-
Emissions
-
 
Meets U.S. EPA Tier 4 Final/EU Stage V emission standards.
Meets U.S. EPA Tier 4 Final/EU Stage V emission standards.
 
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
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.
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)
-
 
-
 
Engine power is tested per ISO 14396:2002.
Engine power is tested per ISO 14396:2002.
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC
-
 
-
 
15.7 kW
21 hp
Operating Weight
10182 kg
22451 lb
 
935 kg
2061 lb
 
1775 kg
3913 lb
Minimum Operating Weight with Cab*
9601 kg
21170 lb
 
-
 
-
Maximum Operating Weight with Cab**
10182 kg
22451 lb
 
-
 
-
Note (2)
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
 
-
 
**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
Note (1)
*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long stick, blade and no bucket.
*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long stick, blade and no bucket.
 
-
 
*Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank.
*Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank.
Operating Weight - Without Safety Frame
-
 
935 kg
2061 lb
 
-
Operating Weight - With Safety Frame
-
 
985 kg
2170 lb
 
-
Minimum Operating Weight with Canopy*
-
 
-
 
1580 kg
3483 lb
Maximum Operating Weight with Canopy**
-
 
-
 
1775 kg
3913 lb
EU: CE Plate Weight***
-
 
-
 
1740 kg
3836 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.
***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket.
Counterweight
250 kg
552 lb
 
-
Steel Tracks with Pads
330 kg
728 lb
 
-
Long Stick
-
 
8 kg
18 lb
Steel Tracks
-
 
57 kg
126 lb
Expandable Undercarriage
-
 
129 kg
284 lb
Maximum Traction Force - Low Speed
84.8 kN
19064 lb
 
16 kN
3597 lbf
Maximum Traction Force - High Speed
28.9 kN
6497 lb
 
10.3 kN
2315.5 lbf
Travel Speed - High
4.9 km/h
3.1 mile/h
 
4.4 km/h
2.7 mile/h
Travel Speed - Low
2.6 km/h
1.6 mile/h
 
2.9 km/h
1.8 mile/h
Ground Pressure - Maximum Weight
44.2 kPa
6.4 psi
 
30.6 kPa
4.4 psi
Ground Pressure - Minimum Weight
41.68 kPa
6 psi
 
27.3 kPa
4 psi
Gradeability - Maximum
30 degrees
30 degrees
 
30 degrees
30 degrees
Hydraulic Tank
53 l
14 gal (US)
 
18 l
4.8 gal (US)
Cooling System
10 l
2.6 gal (US)
 
3.9 l
1 gal (US)
Engine Oil
11.2 l
3 gal (US)
 
4.4 l
1.2 gal (US)
Fuel Tank
145 l
38 gal (US)
 
22 l
5.8 gal (US)
Hydraulic System
140 l
37 gal (US)
 
26 l
6.9 gal (US)
Operating Pressure - Swing
230 bar
3336 psi
 
-
 
103 bar
1493.9 psi
Digging Force - Bucket
77.7 kN
17459 lb
 
-
 
14.1 kN
3169.8 lbf
Operating Pressure - Travel
285 bar
4134 psi
 
-
 
213 bar
3089.3 psi
Operating Pressure - Equipment
285 bar
4134 psi
 
-
 
213 bar
3089.3 psi
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
 
-
 
-
Digging Force - Stick
49.2 kN
11060 lb
 
-
 
-
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Load Sensing Hydraulics with Variable Displacement Piston Pump
 
-
 
Load Sensing Hydraulics with Variable Displacement Piston Pump
Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow at 2,400 rpm
233 l/min
62 gal/min
 
-
 
66 l/min
17.4 gal/min
Maximum Auxiliary Circuit - Secondary - Flow at Pump
33 l/min
9 gal/min
 
-
 
-
Maximum Auxiliary Circuit - Primary - Pressure at Pump
285 bar
4134 psi
 
-
 
-
Maximum Auxiliary Circuit - Secondary - Pressure at Pump
285 bar
4134 psi
 
-
 
-
Maximum Auxiliary Circuit - Primary - Flow at Pump
131 l/min
35 gal/min
 
-
 
-
Pumps
-
 
2 gear pumps
2 gear pumps
 
-
Discharge Capacity
-
 
11.4 + 11.4 L/min (3 + 3 gal/min)
11.4 + 11.4 L/min (3 + 3 gal/min)
 
-
Operating Pressure for the Work and Travel Hydraulics
-
 
170 bar
2466 psi
 
-
Operating Pressure Pivot
-
 
70 bar
1015 psi
 
-
Hydraulic Tank Capacity
-
 
14 l
3.7 gal (US)
 
-
Digging Force - Stick - Long
-
 
-
 
7.2 kN
1616.4 lbf
Digging Force - Stick - Standard
-
 
-
 
8.2 kN
1843.4 lbf
Auxiliary Circuit - Primary - Flow
-
 
-
 
33 l/min
8.7 gal/min
Auxiliary Circuit - Secondary - Pressure
-
 
-
 
213 bar
3089.3 psi
Auxiliary Circuit - Secondary - Flow
-
 
-
 
14 l/min
3.7 gal/min
Auxiliary Circuit - Primary - Pressure
-
 
-
 
213 bar
3089.3 psi
Machine Swing Speed
10.6 r/min
10.6 r/min
 
9.8 r/min
9.8 r/min
Height
431 mm
17 in
 
225 mm
8.9 in
Width - Standard
2470 mm
97.2 in
 
-
Width - Wide
2640 mm
103.9 in
 
-
Note
-
 
*Expanded – 1300 mm (51 in)
*Expanded – 1300 mm (51 in)
Width*
-
 
990 mm
39 in
Top Guard
ISO 10262:1998 (Level I)
ISO 10262:1998 (Level I)
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
ISO 12117-2:2008
Tip Over Protective Structure (TOPS)
ISO 12117:1997
ISO 12117:1997
Average Exterior Sound Pressure (ISO 6395:2008)
99 dB(A)
99 dB(A)
 
93 dB(A)
93 dB(A)
Operator Sound Pressure (ISO 6396:2008)
72 dB(A)
72 dB(A)
 
-
Note
European Union Directive "2000/14/EC"
European Union Directive "2000/14/EC"
 
European Union Directive “2000/14/EC”
European Union Directive “2000/14/EC”
Dig Depth
5211 mm
205.2 in
 
1731 mm
68 in
Undercarriage Width - Extended
-
 
864 mm
2.83 ft
Width
-
 
730 mm
2.4 ft
Height - With ROPS Safety Frame Folded Down
-
 
1507 mm
4.94 ft
Maximum Dump Height
-
 
2035 mm
6.68 ft
Maximum Dozer Lift Height
-
 
197 mm
8 in
Length - Undercarriage
-
 
1220 mm
4 ft
Maximum Vertical Dig Depth
-
 
1349 mm
4.43 ft
Minimum Front Linkage Swing Radius
-
 
1150 mm
3.77 ft
Boom Swing Angle - Left
-
 
55 °
55 °
Undercarriage Width - Retracted
-
 
711 mm
2.33 ft
Boom Swing Angle - Right
-
 
56 °
56 °
Maximum Reach
-
 
3074 mm
10.09 ft
Maximum Reach - Ground Level
-
 
3023 mm
9.92 ft
Transport Length - Arm Lowered
-
 
2746 mm
9 ft
Track Width
-
 
180 mm
7 in
Tail Swing Radius
-
 
736 mm
2.41 ft
Maximum Dozer Dig Depth
-
 
174 mm
7 in
Maximum Dig Height
-
 
2863 mm
9.39 ft
Height - With ROPS Safety Frame Unfolded
-
 
2276 mm
7.47 ft
Tail Swing without Counterweight
1800 mm
70.9 in
 
-
Stick Length
2500 mm
98.4 in
 
960 mm
37.8 in
Boom In Reach
2116 mm
83.3 in
 
1460 mm
57.5 in
Maximum Reach
7695 mm
303 in
 
3800 mm
149.6 in
Dig Depth
5211 mm
205.2 in
 
2340 mm
92.1 in
Ground Clearance - Frame
356 mm
14 in
 
-
O/A Track Width
2470 mm
97.2 in
 
-
Cab Height
2541 mm
100 in
 
-
Track Belt/Shoe Width
450 mm
17.7 in
 
230 mm
9.1 in
Maximum Blade Depth
478 mm
18.8 in
 
260 mm
10.2 in
Maximum Dump Clearance
5829 mm
229.5 in
 
2450 mm
96.5 in
Maximum Dig Height
7970 mm
313.8 in
 
3430 mm
135 in
Maximum Blade Height
421 mm
16.6 in
 
275 mm
10.8 in
Tail Swing - Standard Counterweight
1933 mm
76.1 in
 
-
O/A Undercarriage Length
3200 mm
126 in
 
1460 mm
57.5 in
Vertical Wall
4385 mm
172.6 in
 
1800 mm
70.9 in
Swing Bearing - Height
735 mm
28.9 in
 
445 mm
17.5 in
Maximum Reach - Ground Level
7570 mm
298 in
 
3730 mm
146.9 in
Overall Shipping Length - with Counterweight
6983 mm
274.9 in
 
-
Note (2)
**Boom Height when stick is pinned in working position with attachments.
**Boom Height when stick is pinned in working position with attachments.
 
-
Note (1)
*Boom Height when stick is pinned in transport position (if available) with no attachments.
*Boom Height when stick is pinned in transport position (if available) with no attachments.
 
-
Overall Shipping Length - without Counterweight
6850 mm
269.7 in
 
-
Height - Boom Transport - No Tools*
2550 mm
100.4 in
 
-
Height - Boom Working - With Tools**
2700 mm
106.3 in
 
-
Boom Swing - Left
-
 
65 °
65 °
O/A Shipping Height
-
 
2310 mm
90.9 in
Minimum Ground Clearance Below Undercarriage
-
 
155 mm
6.1 in
Track Width - Expanded
-
 
1300 mm
51.18 in
Overall Shipping Length*
-
 
3620 mm
142.5 in
Boom Swing - Right
-
 
50 °
50 °
Note
-
 
*Overall Shipping Length depends on blade position during shipment.
*Overall Shipping Length depends on blade position during shipment.
Boom Height - Shipping Position
-
 
1090 mm
42.9 in
Tail Swing
-
 
820 mm
32.3 in
Track Width - Retracted
-
 
990 mm
39 in
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
Recyclability
96%
96%
 
95%
95%
Operating Weight - Without Safety Frame
935 kg
2061 lb
Digging Force - Bucket
8.9 kN
2000 lb
Digging Force - Stick
4.5 kN
1011 lb
Operating Weight - With Safety Frame
985 kg
2170 lb
Gradeability
30°/58%
30°/58%
Travel Speed
1.8 km/h
1.12 mile/h
Track Width
180 mm
7 in
Ground Clearance
127 mm
5 in
Ground Pressure
0.25 kg/cm²
3.5 psi
Machine Swing Speed
8 r/min
8 r/min
Number of Rollers - Each Side
2
2
Stick Length - Standard
890 mm
34.8 in
Machine Overhang
318 mm
12.5 in
Height
200 mm
8 in
Dig Depth
174 mm
7 in
Width
700 mm
28 in
Lift Height
197 mm
8 in
Sound Power Level (LWA) (to 2000/14/EG)
93 dB(A)
93 dB(A)
Dig Depth
2540 mm
100 in
Maximum Blade Height
275 mm
10.8 in
Stick Length
1160 mm
45.7 in
Boom Height - Shipping Position
1040 mm
40.9 in
Maximum Reach
3960 mm
155.9 in
Maximum Dig Height
3490 mm
137.4 in
Note
*Overall Shipping Length depends on blade position during shipment.
*Overall Shipping Length depends on blade position during shipment.
Tail Swing
820 mm
32.3 in
O/A Undercarriage Length
1460 mm
57.5 in
Track Width - Expanded
1300 mm
51.18 in
Boom In Reach
1450 mm
57.1 in
O/A Shipping Height
2310 mm
90.9 in
Maximum Blade Depth
260 mm
10.2 in
Maximum Reach - Ground Level
3890 mm
153.1 in
Overall Shipping Length*
3590 mm
141.3 in
Maximum Dump Clearance
2510 mm
98.8 in
Swing Bearing - Height
445 mm
17.5 in
Minimum Ground Clearance Below Undercarriage
155 mm
6.1 in
Boom Swing - Left
65 °
65 °
Vertical Wall
1890 mm
74.4 in
Track Width - Retracted
990 mm
39 in
Track Belt/Shoe Width
230 mm
9.1 in
Boom Swing - Right
50 °
50 °
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
ISO 12117-2:2008
Tip Over Protective Structure (TOPS)
ISO 12117:1997
ISO 12117:1997
Top Guard
ISO 10262:1998 (Level I)
ISO 10262:1998 (Level I)
X
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