Excavators

Compare Models

305E2 CR
UNITS:
Metric
Imperial
Net Power
30 kW
40.2 HP
 
41.7 kW
55.9 HP
 
34.9 kW
46.8 HP
Engine Model
Cat C2.4
Cat C2.4
 
Cat C2.4 Turbo
Cat C2.4 Turbo
 
Cat C2.4 Turbo
Cat C2.4 Turbo
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269
30 kW
40.2 HP
 
-
 
-
Note
The Cat C2.4 meets U.S. EPA Tier 4 Final emission standards for North America, EU Stage V emission standards for Europe and Tier 4 Interim emission standards for all other regions.
The Cat C2.4 meets U.S. EPA Tier 4 Final emission standards for North America, EU Stage V emission standards for Europe and Tier 4 Interim emission standards for all other regions.
 
-
 
-
Displacement
2.4 l
146 in³
 
2.43 l
148 in³
 
2.43 l
148 in³
Stroke
102.4 mm
4 in
 
102.4 mm
4 in
 
102 mm
4 in
Bore
87 mm
3.4 in
 
87 mm
3.4 in
 
87 mm
3.4 in
Gross Power - ISO 14396
31.2 kW
41.8 HP
 
43.2 kW
57.9 HP
 
-
Net Power @ 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269
-
 
41.7 kW
55.9 HP
 
-
Gross Power - SAE J1995
-
 
-
 
36.5 kW
48.9 HP
Rated Net Power - 2,400 rpm - China Nonroad Stage III, Brazil MAR-1, Equivalent to EU Stage IIIA - ISO 9249/EEC 80/1269
-
 
-
 
34.9 kW
46.8 HP
Operating Weight
5185 kg
11443 lb
Weight - Canopy, Standard Stick
4975 kg
10970 lb
Weight - Cab, Long Stick
5185 kg
11443 lb
Weight - Canopy, Long Stick
5020 kg
11069 lb
Weight - Cab, Standard Stick
5140 kg
11334 lb
Maximum Traction Force - Low Speed
45.2 kN
10161 lb
 
56 kN
12589 lbf
 
62.4 kN
14035 lb
Maximum Traction Force - High Speed
24.1 kN
5418 lb
 
31 kN
6969 lbf
 
26.1 kN
5856 lb
Travel Speed - High
4.4 km/h
2.7 mile/h
 
5 km/h
3.1 mile/h
 
5 km/h
3.1 mile/h
Travel Speed - Low
2.8 km/h
1.7 mile/h
 
2.8 km/h
1.7 mile/h
 
3.1 km/h
1.9 mile/h
Ground Pressure - Cab
30.5 kPa
4.4 psi
 
-
 
-
Ground Pressure - Canopy
29.5 kPa
4.3 psi
 
-
 
-
Ground Pressure - Minimum Weight
-
 
35.4 kPa
5.1 psi
 
32.7 kPa
5 psi
Ground Pressure - Maximum Weight
-
 
39.1 kPa
5.7 psi
 
35.7 kPa
5 psi
Gradeability - Maximum
-
 
30 degrees
30 degrees
 
30 degrees
30 degrees
Digging Force - Stick - Standard
24.7 kN
5550 lb
 
29.5 kN
6632 lbf
 
37.8 kN
8504 lb
Operating Pressure - Equipment
245 bar
3553 psi
 
24500 kPa
3553 psi
 
285 bar
4134 psi
Operating Pressure - Swing
216 bar
3132 psi
 
22500 kPa
3263 psi
 
250 bar
3626 psi
Operating Pressure - Travel
245 bar
3553 psi
 
24500 kPa
3553 psi
 
285 bar
4134 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.
 
-
 
-
Pump Flow at 2,400 rpm
150 l/min
39.6 gal/min
 
151 l/min
40 gal/min
 
167 l/min
44 gal/min
Digging Force - Stick - Long
21.3 kN
4788 lb
 
26.5 kN
5957 lbf
 
33.7 kN
7579 lb
Maximum Auxiliary Circuit - Secondary - Flow at Pump
25 l/min
6.6 gal/min
 
-
 
-
Maximum Auxiliary Circuit - Primary - Flow at Pump
80 l/min
21.1 gal/min
 
-
 
-
Maximum Auxiliary Circuit - Secondary - Pressure at Pump
24500 kPa
3553 psi
 
-
 
-
Maximum Auxiliary Circuit - Primary - Pressure at Pump
24500 kPa
3553 psi
 
-
 
-
Digging Force - Bucket
44.7 kN
10050 lb
 
51.5 kN
11578 lbf
 
54.6 kN
12272 lb
Auxiliary Circuit - Primary - Flow
-
 
90 l/min
24 gal/min
 
131 l/min
35 gal/min
Auxiliary Circuit - Primary - Pressure
-
 
24500 kPa
3553 psi
 
285 bar
4134 psi
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
Auxiliary Circuit - Secondary - Flow
-
 
33 l/min
9 gal/min
 
33 l/min
9 gal/min
Auxiliary Circuit - Secondary - Pressure
-
 
24500 kPa
3553 psi
 
285 bar
4134 psi
Machine Swing Speed
10 r/min
10 r/min
 
11 r/min
11 r/min
 
10 r/min
10 r/min
Boom Swing - Right
-
 
65 degrees
65 degrees
 
-
Boom Swing - Left
-
 
60 degrees
60 degrees
 
-
Width
1980 mm
78 in
 
-
 
2280 mm
90 in
Height
375 mm
14.8 in
 
-
 
431 mm
17 in
Dig Depth
555 mm
21.9 in
 
-
 
-
Lift Height
405 mm
15.9 in
 
-
 
-
Straight Blade Width
-
 
1980 mm
78 in
 
-
Angle Blade Width
-
 
1980 mm
78 in
 
-
Straight Blade Height
-
 
390 mm
15.4 in
 
-
Angle Blade Height
-
 
400 mm
15.7 in
 
-
Cooling System
10.5 l
2.8 gal (US)
 
10 l
2.6 gal (US)
 
10 l
2.6 gal (US)
Engine Oil
9.5 l
2.5 gal (US)
 
8 l
2.1 gal (US)
 
9.5 l
2.5 gal (US)
Hydraulic Tank
68.3 l
18 gal (US)
 
53 l
14 gal (US)
 
53 l
14 gal (US)
Fuel Tank
63 l
16.6 gal (US)
 
130 l
34.3 gal (US)
 
145 l
38 gal (US)
Hydraulic System
78 l
20.6 gal (US)
 
104 l
27.5 gal (US)
 
104 l
27 gal (US)
Dig Depth
3670 mm
144 in
 
4110 mm
162 in
 
4649 mm
183 in
Boom Height - Shipping Position
2150 mm
85 in
 
-
 
-
Maximum Dump Clearance
3920 mm
154 in
 
4610 mm
182 in
 
5710 mm
225 in
Tail Swing
1100 mm
43 in
 
-
 
-
Maximum Reach - Ground Level
5810 mm
229 in
 
6535 mm
257 in
 
6671 mm
263 in
O/A Shipping Length
5290 mm
208 in
 
5950 mm
234 in
 
6257 mm
246 in
O/A Track Width
1980 mm
78 in
 
1980 mm
78 in
 
2200 mm
87 in
Boom Swing - Left
695 mm
27 in
 
735 mm
29 in
 
-
Maximum Reach
5960 mm
235 in
 
6685 mm
263 in
 
6805 mm
268 in
Maximum Blade Height
405 mm
16 in
 
415 mm
16 in
 
363 mm
14 in
Swing Bearing - Height
615 mm
24 in
 
672 mm
27 in
 
756 mm
30 in
O/A Undercarriage Length
2580 mm
102 in
 
2580 mm
102 in
 
2760 mm
109 in
O/A Shipping Height
2550 mm
100 in
 
-
 
-
Maximum Blade Depth
555 mm
22 in
 
600 mm
24 in
 
414 mm
16 in
Track Belt/Shoe Width
400 mm
16 in
 
400 mm
16 in
 
450 mm
18 in
Vertical Wall
2630 mm
104 in
 
3165 mm
125 in
 
4120 mm
162 in
Maximum Dig Height
5440 mm
214 in
 
6130 mm
241 in
 
7758 mm
305 in
Boom Swing - Right
785 mm
31 in
 
910 mm
36 in
 
-
Boom In Reach
2530 mm
100 in
 
2960 mm
117 in
 
2250 mm
89 in
Tail Swing with Counterweight
-
 
1475 mm
58 in
 
1995 mm
79 in
Transport Height
-
 
2410 mm
95 in
 
2656 mm
105 in
Stick Length
-
 
1980 mm
78 in
 
2208 mm
87 in
Ground Clearance
-
 
306 mm
12 in
 
370 mm
15 in
Width over Upper House
-
 
1950 mm
77 in
 
2250 mm
89 in
Cab Height
-
 
2545 mm
100 in
 
2534 mm
100 in
Tail Swing without Counterweight
-
 
1350 mm
53 in
 
1800 mm
71 in
Stick Length - Long
1750 mm
67 in
Stick Length - Standard
1350 mm
52 in
Tail Swing
1100 mm
43 in
 
-
 
-
Boom Swing - Left
695 mm
27 in
 
735 mm
29 in
 
-
Maximum Blade Depth
555 mm
22 in
 
600 mm
24 in
 
414 mm
16 in
Boom Swing - Right
785 mm
31 in
 
910 mm
36 in
 
-
O/A Track Width
1980 mm
78 in
 
1980 mm
78 in
 
2200 mm
87 in
Maximum Blade Height
405 mm
16 in
 
415 mm
16 in
 
363 mm
14 in
Track Belt/Shoe Width
400 mm
16 in
 
400 mm
16 in
 
450 mm
18 in
O/A Undercarriage Length
2580 mm
102 in
 
2580 mm
102 in
 
2760 mm
109 in
Maximum Reach
5600 mm
220 in
 
6295 mm
248 in
 
6297 mm
248 in
O/A Shipping Length
5180 mm
204 in
 
5975 mm
235 in
 
6144 mm
242 in
Swing Bearing - Height
615 mm
24 in
 
672 mm
27 in
 
756 mm
30 in
Dig Depth
3280 mm
129 in
 
3710 mm
146 in
 
4107 mm
162 in
Maximum Dump Clearance
3720 mm
129 in
 
4325 mm
170 in
 
5293 mm
208 in
Maximum Reach - Ground Level
5330 mm
210 in
 
6130 mm
241 in
 
6152 mm
242 in
Boom In Reach
2350 mm
93 in
 
2485 mm
98 in
 
1681 mm
66 in
O/A Shipping Height
2550 mm
100 in
 
-
 
-
Vertical Wall
2320 mm
91 in
 
2710 mm
107 in
 
3604 mm
142 in
Boom Height - Shipping Position
1750 mm
69 in
 
-
 
-
Maximum Dig Height
5250 mm
207 in
 
5835 mm
230 in
 
7341 mm
289 in
Stick Length
-
 
1580 mm
62 in
 
1665 mm
66 in
Ground Clearance
-
 
306 mm
12 in
 
370 mm
15 in
Transport Height
-
 
1755 mm
69 in
 
2558 mm
101 in
Tail Swing with Counterweight
-
 
1475 mm
58 in
 
1995 mm
79 in
Cab Height
-
 
2545 mm
100 in
 
2534 mm
100 in
Width over Upper House
-
 
1950 mm
77 in
 
2250 mm
89 in
Tail Swing without Counterweight
-
 
1350 mm
53 in
 
1800 mm
71 in
Blade Down - Side
640 kg
1411 lb
Blade Down - Front
1260 kg
2778 lb
Blade Up - Side
570 kg
1257 lb
Blade Up - Front
760 kg
1676 lb
Blade Up - Side
1070 kg
2359 in
Blade Down - Side
1200 kg
2646 in
Blade Down - Front
2340 kg
5159 lb
Blade Up - Front
1450 kg
3197 lb
Exterior Sound Power Level - ISO 6395:2008*
96 dB(A)
96 dB(A)
Dynamic Operator Sound Pressure Level (ISO 6396:2008)
81 dB(A)
81 dB(A)
Operating Weight
7150 kg
15766 lb
 
8233 kg
18152 lb
Minimum Operating Weight with Canopy*
6410 kg
14134 lb
 
-
Maximum Operating Weight with Canopy**
7090 kg
15633 lb
 
-
Note (2)
**Maximum Weight is based on steel tracks with pads, extra counterweight, operator, full fuel tank, long stick, fixed blade and no bucket.
**Maximum Weight is based on steel tracks with pads, extra counterweight, operator, full fuel tank, long stick, fixed 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 with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
Maximum Operating Weight with Cab**
7150 kg
15766 lb
 
8233 kg
18152 lb
Minimum Operating Weight with Cab*
6470 kg
14266 lb
 
7532 kg
16605 lb
Note (1)
*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, fixed blade and no bucket.
*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, fixed blade and no bucket.
 
*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
Counterweight
250 kg
551 lb
 
250 kg
552 lb
Long Stick
44 kg
97 lb
 
82 kg
181 lb
Steel Tracks with Pads
375 kg
827 lb
 
285 kg
628 lb
Angle Blade
102 kg
225 lb
 
-
XTC Carriage (no tool)
64 kg
141 lb
 
-
Top Guard
ISO 10262:1998 (Level II)
ISO 10262:1998 (Level II)
 
ISO 10262:1998 (Level II)
ISO 10262:1998 (Level II)
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
ISO 12117-2:2008
 
ISO 12117-2:2008
ISO 12117-2:2008
Tip Over Protective Structure (TOPS)
ISO 12117:1997
ISO 12117:1997
 
ISO 12117:1997
ISO 12117:1997
Operator Sound Pressure (ISO 6396:2008)
72 dB(A)
72 dB(A)
 
72 dB(A)
72 dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)
99 dB(A)
99 dB(A)
 
98 dB(A)
98 dB(A)
Note
European Union Directive “2000/14/EC”
European Union Directive “2000/14/EC”
 
-
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1287). The system contains 0.9 kg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1287). The system contains 0.9 kg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes.
X
This site uses and sets "cookies" on your computer to help make this website better. By continuing to use this site without changing your settings, you are agreeing to our use of cookies.
Confirm