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308 CR
UNITS:
Metric
Imperial
Net Power
51.8 kW
69.5 HP
 
52.4 kW
70.3 HP
 
51.8 kW
69.5 HP
Engine Model
Cat C3.3B
Cat C3.3B
 
-
 
Cat C3.3B
Cat C3.3B
Stroke
120 mm
4.7 in
 
120 mm
4.7 in
 
120 mm
4.7 in
Bore
94 mm
3.7 in
 
94 mm
3.7 in
 
94 mm
3.7 in
Gross Power - SAE J1995
55.4 kW
74.3 HP
 
-
 
55.4 kW
74.3 HP
Displacement
3.33 l
203 in³
 
3.33 l
203 in³
 
3.33 l
203 in³
Rated Net Power - 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269
51.8 kW
69.5 HP
 
-
 
51.8 kW
69.5 HP
Operating Weight
9105 kg
20077 lb
 
9483 kg
20906 lb
 
9565 kg
21091 lb
Note (1)
*Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
*Minimum Weight is based on rubber 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.
*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
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 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**
9105 kg
20077 lb
 
-
 
9565 kg
21091 lb
Minimum Operating Weight with Cab*
8440 kg
18610 lb
 
-
 
8950 kg
19735 lb
Steel Tracks with Pads
341 kg
752 lb
 
330 kg
728 lb
 
330 kg
728 lb
Counterweight
250 kg
552 lb
 
250 kg
552 lb
 
250 kg
552 lb
Long Stick
66 kg
146 lb
 
-
 
66 kg
146 lb
Maximum Traction Force - High Speed
27.8 kN
6250 lb
 
27.8 kN
6250 lb
 
28.9 kN
6497 lb
Ground Pressure - Maximum Weight
39.8 kPa
5.8 psi
 
41.16 kPa
6 psi
 
37.1 kPa
5.4 psi
Ground Pressure - Minimum Weight
36.9 kPa
5.4 psi
 
35.36 kPa
5 psi
 
34.7 kPa
5 psi
Travel Speed - High
5.1 km/h
3.2 mile/h
 
5.1 km/h
3.2 mile/h
 
4.9 km/h
3.1 mile/h
Travel Speed - Low
3.1 km/h
1.9 mile/h
 
3.1 km/h
1.9 mile/h
 
2.6 km/h
1.6 mile/h
Maximum Traction Force - Low Speed
67.5 kN
15175 lb
 
67.5 kN
15175 lb
 
84.8 kN
19064 lb
Gradeability - Maximum
30 degrees
30 degrees
 
30 degrees
30 degrees
 
30 degrees
30 degrees
Fuel Tank
147 l
39 gal (US)
 
147 l
39 gal (US)
 
147 l
39 gal (US)
Hydraulic System
110 l
29 gal (US)
 
107 l
28 gal (US)
 
110 l
29 gal (US)
Hydraulic Tank
53 l
14 gal (US)
 
53 l
14 gal (US)
 
53 l
14 gal (US)
Cooling System
10 l
2.6 gal (US)
 
10 l
2.6 gal (US)
 
10 l
2.6 gal (US)
Engine Oil
11.2 l
3 gal (US)
 
11.2 l
3 gal (US)
 
11.2 l
3 gal (US)
Digging Force - Bucket
62 kN
13946 lb
 
62 kN
13946 lb
 
62 kN
13943 lb
Operating Pressure - Travel
285 bar
4134 psi
 
285 bar
4134 psi
 
285 bar
4134 psi
Operating Pressure - Swing
250 bar
3626 psi
 
250 bar
3626 psi
 
250 bar
3626 psi
Operating Pressure - Equipment
285 bar
4134 psi
 
285 bar
4134 psi
 
285 bar
4134 psi
Digging Force - Stick - Long
35.7 kN
8032 lb
 
-
 
35.7 kN
8023 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
 
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.
 
-
 
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
167 l/min
44 gal/min
 
167 l/min
44 gal/min
 
233 l/min
62 gal/min
Digging Force - Stick - Standard
42.3 kN
9509 lb
 
40.9 kN
9205 lb
 
42.3 kN
9500 lb
Maximum Auxiliary Circuit - Primary - Pressure at Pump
285 bar
4134 psi
 
-
 
-
Maximum Auxiliary Circuit - Secondary - Pressure at Pump
285 bar
4134 psi
 
-
 
285 bar
4134 psi
Maximum Auxiliary Circuit - Primary - Flow at Pump
131 l/min
35 gal/min
 
-
 
-
Maximum Auxiliary Circuit - Secondary - Flow at Pump
33 l/min
9 gal/min
 
-
 
33 l/min
9 gal/min
Maximum Auxiliary Circuit - Primary (High Flow) - Flow at Pump
-
 
-
 
140 l/min
37 gal/min
Maximum Auxiliary Circuit - Primary (High Flow) - Pressure at Pump
-
 
-
 
285 bar
4134 psi
Machine Swing Speed
10.6 r/min
10.6 r/min
 
10.6 r/min
10.6 r/min
 
10.6 r/min
10.6 r/min
Boom Swing - Right
50 degrees
50 degrees
 
-
 
50 degrees
50 degrees
Boom Swing - Left
60 degrees
60 degrees
 
-
 
60 degrees
60 degrees
Height
431 mm
17 in
 
431 mm
17 in
 
431 mm
17 in
Width - Standard
2300 mm
90.6 in
 
2300 mm
90.6 in
 
2470 mm
97 in
Width - Wide
2450 mm
96.5 in
 
2450 mm
96.5 in
 
2640 mm
104 in
Top Guard
ISO 10262:1998 (Level I)
ISO 10262:1998 (Level I)
 
ISO 10262:1998 (Level I)
ISO 10262:1998 (Level I)
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)
 
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”
 
European Union Directive "2000/14/EC"
European Union Directive "2000/14/EC"
Average Exterior Sound Pressure (ISO 6395:2008)
99 dB(A)
99 dB(A)
 
99 dB(A)
99 dB(A)
 
99 dB(A)
99 dB(A)
Cab Height
2541 mm
100 in
 
2541 mm
100 in
Vertical Wall
2991 mm
117.8 in
 
2991 mm
117.8 in
Boom In Reach
3059 mm
120.4 in
 
3059 mm
120.4 in
Tail Swing with Counterweight
1585 mm
62.4 in
 
1585 mm
62.4 in
Boom Swing - Right
935 mm
36.8 in
 
935 mm
36.8 in
Track Belt/Shoe Width
450 mm
17.7 in
 
450 mm
17.7 in
Maximum Reach
7141 mm
281.1 in
 
7141 mm
281.1 in
Stick Length
1820 mm
71.7 in
 
1820 mm
71.8 in
Maximum Blade Height
370 mm
14.6 in
 
408 mm
16.1 in
Boom Swing - Left
604 mm
23.8 in
 
604 mm
23.8 in
Maximum Blade Depth
407 mm
16 in
 
671 mm
26 in
O/A Track Width
2300 mm
90.6 in
 
2470 mm
97.2 in
Maximum Dig Height
6736 mm
265.2 in
 
6736 mm
265.2 in
Maximum Dump Clearance
4760 mm
187.4 in
 
4760 mm
187.4 in
Maximum Reach - Ground Level
6949 mm
273.6 in
 
6949 mm
273.6 in
Tail Swing without Counterweight
1450 mm
57.1 in
 
1450 mm
57.1 in
O/A Undercarriage Length
2880 mm
113.4 in
 
3200 mm
126 in
Swing Bearing - Height
756 mm
29.7 in
 
756 mm
29.7 in
Ground Clearance
350 mm
13.8 in
 
356 mm
14 in
Dig Depth
4108 mm
161.7 in
 
4108 mm
161.7 in
Note
*Boom Height when stick is pinned in transport position with no attachments.
*Boom Height when stick is pinned in transport position with no attachments.
 
*Boom Height when stick is pinned in transport position with no attachments.
*Boom Height when stick is pinned in transport position with no attachments.
Overall Shipping Length - with Counterweight
6706 mm
264 in
 
6774 mm
266.7 in
Note (1)
**Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.
**Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.
 
**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.
**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.
Overall Shipping Length - without Counterweight
6574 mm
258.8 in
 
6774 mm
266.7 in
Note (2)
***With blade positioned at the rear of the machine.
***With blade positioned at the rear of the machine.
 
***With blade positioned at the rear of the machine.
***With blade positioned at the rear of the machine.
Height - Boom Working - With Tools**
2660 mm
104.7 in
 
2660 mm
104.7 in
Height - Boom Transport - No Tools*
2430 mm
95.7 in
 
2430 mm
95.7 in
Dig Depth
4643 mm
182.8 in
 
4643 mm
182.8 in
Boom Swing - Left
604 mm
23.8 in
 
604 mm
23.8 in
Maximum Dig Height
7039 mm
277.1 in
 
7039 mm
277.1 in
Maximum Blade Height
370 mm
14.6 in
 
408 mm
16.1 in
Track Belt/Shoe Width
450 mm
17.7 in
 
450 mm
17.7 in
Cab Height
2541 mm
100 in
 
2541 mm
100 in
Tail Swing with Counterweight
1585 mm
62.4 in
 
1585 mm
62.4 in
O/A Undercarriage Length
2880 mm
113.4 in
 
3200 mm
126 in
Maximum Dump Clearance
5072 mm
199.7 in
 
5072 mm
199.7 in
Boom Swing - Right
935 mm
36.8 in
 
935 mm
36.8 in
Maximum Blade Depth
407 mm
16 in
 
671 mm
26 in
Ground Clearance
350 mm
13.8 in
 
356 mm
14 in
Stick Length
2358 mm
92.8 in
 
2358 mm
92.8 in
Maximum Reach
7637 mm
300.7 in
 
7637 mm
300.7 in
Maximum Reach - Ground Level
7460 mm
293.7 in
 
7460 mm
293.7 in
Boom In Reach
3215 mm
126.6 in
 
3215 mm
126.6 in
Swing Bearing - Height
756 mm
29.7 in
 
756 mm
29.7 in
O/A Track Width
2300 mm
90.6 in
 
2470 mm
97.2 in
Tail Swing without Counterweight
1450 mm
57.1 in
 
1450 mm
57.1 in
Vertical Wall
3404 mm
134 in
 
3404 mm
134 in
Note
*Boom Height when stick is pinned in transport position with no attachments.
*Boom Height when stick is pinned in transport position with no attachments.
 
*Boom Height when stick is pinned in transport position with no attachments.
*Boom Height when stick is pinned in transport position with no attachments.
Note (2)
***With blade positioned at the rear of the machine.
***With blade positioned at the rear of the machine.
 
***With blade positioned at the rear of the machine.
***With blade positioned at the rear of the machine.
Note (1)
**Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.
**Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.
 
**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.
**Boom Height when stick is pinned in working position with attachments Standard Stick offers only one pin position.
Height - Boom Transport - No Tools*
2260 mm
89 in
 
2260 mm
89 in
Height - Boom Working - With Tools**
3050 mm
120.1 in
 
3050 mm
120.1 in
Overall Shipping Length - without Counterweight
6872 mm (270.6 in)***
6872 mm (270.6 in)***
 
7052 mm (277.6 in)***
7052 mm (277.6 in)***
Overall Shipping Length - with Counterweight
6872 mm (270.6 in)***
6872 mm (270.6 in)***
 
7052 mm (277.6 in)***
7052 mm (277.6 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.
 
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.
 
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.
Dig Depth
3925 mm
154.5 in
Tail Swing with Counterweight
1645 mm
64.8 in
Maximum Blade Height
369 mm
14.5 in
Track Belt/Shoe Width
450 mm
17.7 in
Maximum Dump Clearance
3649 mm
143.7 in
Vertical Wall
3388 mm
133.4 in
Boom in Reach
2853 mm
112.3 in
Ground Clearance
349 mm
13.7 in
Swing Bearing Height
735 mm
28.9 in
Boom Swing Right
963 mm
38 in
Overall Track Width
2300 mm
90.6 in
Overall Shipping Length
5969 mm
235 in
Transport Height
2673 mm
105.2 in
Cab Height
2520 mm
99.2 in
Overall Undercarriage Length
2892 mm
113.9 in
Maximum Reach
6612 mm
260.3 in
Tail Swing without Counterweight
1450 mm
57.1 in
Maximum Reach at Ground Level
6402 mm
252 in
Stick Length
1823 mm
71.8 in
Maximum Blade Depth
408 mm
16.1 in
Boom Swing Left
503 mm
20 in
Maximum Dig Height
5500 mm
216.6 in
Dig Depth
3462 mm
136.3 in
Overall Shipping Length
7180 mm
282.7 in
Stick Length
1823 mm
71.8 in
Track Belt/Shoe Width
450 mm
17.7 in
Swing Bearing Height
735 mm
28.9 in
Maximum Blade Depth
408 mm
16.1 in
Maximum Reach at Ground Level
7750 mm
305.1 in
Transport Height
2399 mm
94.5 in
Boom in Reach
2995 mm
117.9 in
Overall Undercarriage Length
2892 mm
113.9 in
Maximum Reach
7919 mm
311.8 in
Maximum Dump Clearance
6396 mm
251.8 in
Ground Clearance
349 mm
13.7 in
Vertical Wall
3518 mm
138.5 in
Tail Swing with Counterweight
1645 mm
64.8 in
Tail Swing without Counterweight
1450 mm
57.1 in
Boom Swing Left
503 mm
20 in
Maximum Blade Height
369 mm
14.5 in
Cab Height
2520 mm
99.2 in
Maximum Dig Height
8177 mm
321.9 in
Boom Swing Right
963 mm
38 in
Overall Track Width
2300 mm
90.6 in
Note
The 309 CR specifications are based on a machine configured with a Long (L) Undercarriage.
The 309 CR specifications are based on a machine configured with a Long (L) Undercarriage.
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