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305.5E2 CR
UNITS:
Metric
Imperial
Net Power
32.9 kW
44.1 HP
 
30 kW
40.2 HP
 
41.7 kW
55.9 HP
Engine Model
Cat® C2.4
Cat® C2.4
 
Cat C2.4
Cat C2.4
 
Cat C2.4 Turbo
Cat C2.4 Turbo
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269
32.9 kW
44.1 HP
 
30 kW
40.2 HP
 
-
Bore
87 mm
3.4 in
 
87 mm
3.4 in
 
87 mm
3.4 in
Stroke
102.4 mm
4 in
 
102.4 mm
4 in
 
102.4 mm
4 in
Displacement
2.4 l
146 in³
 
2.4 l
146 in³
 
2.43 l
148 in³
Gross Power - ISO 14396
34.1 kW
45.7 HP
 
31.2 kW
41.8 HP
 
43.2 kW
57.9 HP
Emissions
Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards.
Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards.
 
-
 
-
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.
 
-
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
Operating Weight
5423 kg
11958 lb
 
5185 kg
11443 lb
Weight - Canopy, Standard Stick
5217 kg
11503 lb
 
4975 kg
10970 lb
Weight - Cab, Long Stick
5423 kg
11958 lb
 
5185 kg
11443 lb
Note
*Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.
*Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.
 
-
Weight - Cab, Standard Stick
5380 kg
11863 lb
 
5140 kg
11334 lb
Weight - Canopy, Long Stick
5259 kg
11596 lb
 
5020 kg
11069 lb
Travel Speed - High
4.5 km/h
2.8 mile/h
 
4.4 km/h
2.7 mile/h
 
5 km/h
3.1 mile/h
Maximum Traction Force - High Speed
26.8 kN
6025 lb
 
24.1 kN
5418 lb
 
31 kN
6969 lbf
Travel Speed - Low
2.8 km/h
1.7 mile/h
 
2.8 km/h
1.7 mile/h
 
2.8 km/h
1.7 mile/h
Maximum Traction Force - Low Speed
47.8 kN
10746 lb
 
45.2 kN
10161 lb
 
56 kN
12589 lbf
Ground Pressure - Canopy
31 kPa
4.5 psi
 
29.5 kPa
4.3 psi
 
-
Ground Pressure - Cab
31.9 kPa
4.6 psi
 
30.5 kPa
4.4 psi
 
-
Gradeability - Maximum
30°
30°
 
-
 
30 degrees
30 degrees
Ground Pressure - Minimum Weight
-
 
-
 
35.4 kPa
5.1 psi
Ground Pressure - Maximum Weight
-
 
-
 
39.1 kPa
5.7 psi
Operating Pressure - Travel
245 bar
3553 psi
 
245 bar
3553 psi
 
24500 kPa
3553 psi
Digging Force - Stick - Long
24.8 kN
5575 lb
 
21.3 kN
4788 lb
 
26.5 kN
5957 lbf
Operating Pressure - Swing
216 bar
3132 psi
 
216 bar
3132 psi
 
22500 kPa
3263 psi
Operating Pressure - Equipment
245 bar
3553 psi
 
245 bar
3553 psi
 
24500 kPa
3553 psi
Digging Force - Stick - Standard
28.9 kN
6500 lb
 
24.7 kN
5550 lb
 
29.5 kN
6632 lbf
Pump Flow at 2,400 rpm
150 l/min
39.6 gal/min
 
150 l/min
39.6 gal/min
 
151 l/min
40 gal/min
Maximum Auxiliary Circuit - Primary - Pressure
24500 kPa
3553 psi
 
-
 
-
Maximum Auxiliary Circuit - Secondary - Pressure
24500 kPa
3553 psi
 
-
 
-
Maximum Auxiliary Circuit - Secondary - Flow
25 l/min
6.6 gal/min
 
-
 
-
Maximum Auxiliary Circuit - Primary - Flow
80 l/min
21.1 gal/min
 
-
 
-
Digging Force - Bucket
50.9 kN
11445 lb
 
44.7 kN
10050 lb
 
51.5 kN
11578 lbf
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
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.
 
-
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
 
-
Auxiliary Circuit - Primary - Flow
-
 
-
 
90 l/min
24 gal/min
Auxiliary Circuit - Primary - Pressure
-
 
-
 
24500 kPa
3553 psi
Auxiliary Circuit - Secondary - Flow
-
 
-
 
33 l/min
9 gal/min
Auxiliary Circuit - Secondary - Pressure
-
 
-
 
24500 kPa
3553 psi
Machine Swing Speed
10 r/min
10 r/min
 
10 r/min
10 r/min
 
11 r/min
11 r/min
Boom Swing - Right
50°
50°
 
-
 
65 degrees
65 degrees
Boom Swing - Left - Without Stop*
80°
80°
 
-
 
-
Boom Swing - Left - With Stop*
60°
60°
 
-
 
-
Note
*Automatic swing brake, spring applied, hydraulic release.
*Automatic swing brake, spring applied, hydraulic release.
 
-
 
-
Boom Swing - Left
-
 
-
 
60 degrees
60 degrees
Width
1980 mm
78 in
 
1980 mm
78 in
 
-
Height
375 mm
14.8 in
 
375 mm
14.8 in
 
-
Dig Depth
555 mm
21.9 in
 
555 mm
21.9 in
 
-
Lift Height
405 mm
15.9 in
 
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
Hydraulic Tank
68.3 l
18 gal (US)
 
68.3 l
18 gal (US)
 
53 l
14 gal (US)
Cooling System
10.5 l
2.8 gal (US)
 
10.5 l
2.8 gal (US)
 
10 l
2.6 gal (US)
Fuel Tank
63 l
16.6 gal (US)
 
63 l
16.6 gal (US)
 
130 l
34.3 gal (US)
Engine Oil
9.5 l
2.5 gal (US)
 
9.5 l
2.5 gal (US)
 
8 l
2.1 gal (US)
Hydraulic System
78 l
20.6 gal (US)
 
78 l
20.6 gal (US)
 
104 l
27.5 gal (US)
Dig Depth
3870 mm
152 in
 
3670 mm
144 in
 
4110 mm
162 in
Boom Swing - Right
785 mm
31 in
 
785 mm
31 in
 
910 mm
36 in
O/A Shipping Length
5460 mm
215 in
 
5290 mm
208 in
 
5950 mm
234 in
Vertical Wall
2730 mm
107 in
 
2630 mm
104 in
 
3165 mm
125 in
O/A Shipping Height
2550 mm
100 in
 
2550 mm
100 in
 
-
Maximum Blade Depth
555 mm
22 in
 
555 mm
22 in
 
600 mm
24 in
Maximum Dump Clearance
4080 mm
161 in
 
3920 mm
154 in
 
4610 mm
182 in
Maximum Reach - Ground Level
6020 mm
237 in
 
5810 mm
229 in
 
6535 mm
257 in
Maximum Blade Height
405 mm
16 in
 
405 mm
16 in
 
415 mm
16 in
Tail Swing
1130 mm
44 in
 
1100 mm
43 in
 
-
Swing Bearing - Height
615 mm
24 in
 
615 mm
24 in
 
672 mm
27 in
Maximum Dig Height
5590 mm
220 in
 
5440 mm
214 in
 
6130 mm
241 in
Boom Swing - Left
695 mm
27 in
 
695 mm
27 in
 
735 mm
29 in
Track Belt/Shoe Width
400 mm
16 in
 
400 mm
16 in
 
400 mm
16 in
Maximum Reach
6170 mm
243 in
 
5960 mm
235 in
 
6685 mm
263 in
O/A Track Width
1980 mm
78 in
 
1980 mm
78 in
 
1980 mm
78 in
Boom In Reach
2530 mm
100 in
 
2530 mm
100 in
 
2960 mm
117 in
O/A Undercarriage Length
2580 mm
102 in
 
2580 mm
102 in
 
2580 mm
102 in
Boom Height - Shipping Position
2150 mm
85 in
 
2150 mm
85 in
 
-
Tail Swing with Counterweight
-
 
-
 
1475 mm
58 in
Transport Height
-
 
-
 
2410 mm
95 in
Stick Length
-
 
-
 
1980 mm
78 in
Ground Clearance
-
 
-
 
306 mm
12 in
Width over Upper House
-
 
-
 
1950 mm
77 in
Cab Height
-
 
-
 
2545 mm
100 in
Tail Swing without Counterweight
-
 
-
 
1350 mm
53 in
Stick Length - Long
1820 mm
70 in
 
1750 mm
67 in
Counterweight
165.3 kg
364.4 lb
 
-
Stick Length - Standard
1420 mm
55 in
 
1350 mm
52 in
Boom In Reach
2400 mm
94 in
 
2350 mm
93 in
 
2485 mm
98 in
O/A Shipping Height
2550 mm
100 in
 
2550 mm
100 in
 
-
Dig Depth
3470 mm
137 in
 
3280 mm
129 in
 
3710 mm
146 in
Maximum Blade Depth
555 mm
22 in
 
555 mm
22 in
 
600 mm
24 in
Track Belt/Shoe Width
400 mm
16 in
 
400 mm
16 in
 
400 mm
16 in
O/A Undercarriage Length
2580 mm
102 in
 
2580 mm
102 in
 
2580 mm
102 in
Maximum Blade Height
405 mm
16 in
 
405 mm
16 in
 
415 mm
16 in
O/A Shipping Length
5330 mm
210 in
 
5180 mm
204 in
 
5975 mm
235 in
Maximum Reach - Ground Level
5630 mm
222 in
 
5330 mm
210 in
 
6130 mm
241 in
Boom Swing - Right
785 mm
31 in
 
785 mm
31 in
 
910 mm
36 in
Maximum Dig Height
5330 mm
210 in
 
5250 mm
207 in
 
5835 mm
230 in
Vertical Wall
2330 mm
92 in
 
2320 mm
91 in
 
2710 mm
107 in
Tail Swing
1130 mm
44 in
 
1100 mm
43 in
 
-
Boom Height - Shipping Position
1740 mm
69 in
 
1750 mm
69 in
 
-
Boom Swing - Left
695 mm
27 in
 
695 mm
27 in
 
735 mm
29 in
O/A Track Width
1980 mm
78 in
 
1980 mm
78 in
 
1980 mm
78 in
Maximum Dump Clearance
3820 mm
150 in
 
3720 mm
129 in
 
4325 mm
170 in
Swing Bearing - Height
615 mm
24 in
 
615 mm
24 in
 
672 mm
27 in
Maximum Reach
5790 mm
228 in
 
5600 mm
220 in
 
6295 mm
248 in
Stick Length
-
 
-
 
1580 mm
62 in
Ground Clearance
-
 
-
 
306 mm
12 in
Transport Height
-
 
-
 
1755 mm
69 in
Tail Swing with Counterweight
-
 
-
 
1475 mm
58 in
Cab Height
-
 
-
 
2545 mm
100 in
Width over Upper House
-
 
-
 
1950 mm
77 in
Tail Swing without Counterweight
-
 
-
 
1350 mm
53 in
Number of Carrier Rollers
1
1
Track Roller Type
Center Flange
Center Flange
Number of Track Rollers
4
4
Blade Up - Front
1550 kg
3417 lb
 
1450 kg
3197 lb
Blade Up - Side
1150 kg
2535 lb
 
1070 kg
2359 in
Blade Down - Side
1290 kg
2844 lb
 
1200 kg
2646 in
Blade Down - Front
2590 kg
5710 lb
 
2340 kg
5159 lb
Blade Down - Front
1380 kg
3042 lb
Blade Up - Side
620 kg
1367 lb
Blade Up - Front
820 kg
1808 lb
Blade Down - Side
690 kg
1521 lb
Tip Over Protective Structure (TOPS)
ISO 12117
ISO 12117
Top Guard
ISO 10262 (Level I)
ISO 10262 (Level I)
Roll Over Protective Structure (ROPS)
ISO 12117-2
ISO 12117-2
Dynamic Operator Sound Pressure Level (ISO 6396:2008)
81 dB(A)
81 dB(A)
 
81 dB(A)
81 dB(A)
Note
*European Union Directive “2000/14/EC”
*European Union Directive “2000/14/EC”
 
-
Exterior Sound Power Level - ISO 6395:2008*
97 dB(A)
97 dB(A)
 
96 dB(A)
96 dB(A)
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 1.4 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 1.4 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.
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.
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
Operating Weight
7150 kg
15766 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 Operating Weight with Cab**
7150 kg
15766 lb
Minimum Operating Weight with Cab*
6470 kg
14266 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.
Counterweight
250 kg
551 lb
Long Stick
44 kg
97 lb
Steel Tracks with Pads
375 kg
827 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)
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
ISO 12117-2:2008
Tip Over Protective Structure (TOPS)
ISO 12117:1997
ISO 12117:1997
Operator Sound Pressure (ISO 6396:2008)
72 dB(A)
72 dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)
99 dB(A)
99 dB(A)
Note
European Union Directive “2000/14/EC”
European Union Directive “2000/14/EC”
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