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Forest Machines
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UNITS:
Metric
Imperial
Engine
Engine Model
Cat C4.4
Cat C4.4
Cat C7.1
Cat C7.1
Cat C7.1
Cat C7.1
Net Power - ISO 9249
127 kW
170 hp
129 kW
172 hp
202.4 kW
271 hp
Engine Power - ISO 14396
129 kW
173 hp
129 kW
174 hp
205 kW
275 hp
Net Power - ISO 9249 (DIN)
173 hp (metric)
173 hp (metric)
175 hp (metric)
175 hp (metric)
275 hp (metric)
275 hp (metric)
Engine Power - ISO 14396 (DIN)
175 hp (metric)
175 hp (metric)
176 hp (metric)
176 hp (metric)
279 hp (metric)
279 hp (metric)
Bore
105 mm
4 in
105 mm
4 in
105 mm
4.13 in
Stroke
127 mm
5 in
135 mm
5 in
135 mm
5.31 in
Displacement
4.4 l
269 in³
7 l
428 in³
7.1 l
433.3 in³
Biodiesel Capability
B20¹
B20¹
B20¹
B20¹
B20¹
B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
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, EU Stage V emission standards.
Meets U.S. EPA Tier 4 Final, EU Stage V emission standards.
Note (1)
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 2,200 rpm. Advertised power is tested per the specified standard in effect at time of manufacture.
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 2,200 rpm. Advertised power is tested per the specified standard in effect at time of manufacture.
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 1,800 rpm. Advertised power is tested per the specified standard in effect at time of manufacture.
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 1,800 rpm. Advertised power is tested per the specified standard in effect at time of manufacture.
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 1,800 rpm. Advertised power is tested per the specified standard in effect at time of manufacture.
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 1,800 rpm. Advertised power is tested per the specified standard in effect at time of manufacture.
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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or Caterpillar Machine Fluids Recommendations (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or Caterpillar Machine Fluids Recommendations (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or Caterpillar Machine Fluids Recommendations (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or Caterpillar Machine Fluids Recommendations (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or Caterpillar Machine Fluids Recommendations (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or Caterpillar Machine Fluids Recommendations (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
Drive
Maximum Travel Speed
5.7 km/h
3.5 mile/h
4.9 km/h
3 mile/h
4.8 km/h
3 mile/h
Maximum Drawbar Pull
201 kN
45,187 lbf
256 kN
57,551 lbf
295 kN
66,319 lbf
Hydraulic System
Main System - Maximum Flow
429 l/min
113 gal/min
468 l/min
124 gal/min
502 l/min
132.6 gal/min
Maximum Pressure - Equipment
35000 kPa
5076 psi
35000 kPa
5076 psi
35000 kPa
5076 psi
Maximum Pressure - Equipment - Lift Mode
38000 kPa
5511 psi
38000 kPa
5511 psi
38000 kPa
5511 psi
Maximum Pressure - Travel
35000 kPa
5076 psi
35000 kPa
5076 psi
35000 kPa
5076 psi
Maximum Pressure - Swing
27500 kPa
3989 psi
30000 kPa
4351 psi
28000 kPa
4061 psi
Swing Mechanism
Swing Speed
11 r/min
11 r/min
11 r/min
11 r/min
8.1 r/min
8.1 r/min
Maximum Swing Torque
82 kN·m
60,480 lbf·ft
98 kN·m
72,281 lbf·ft
136 kN·m
100308 lbf·ft
Weights
General Forestry
27100 kg
59,700 lb
30000 kg
66,140 lb
37800 kg
83300 lb
Note (1)
High long undercarriage (High LC), 165 mm (6.5") fixed riser side entry cab (SEC) 5.7 m (18'7") reach boom, R3.7 m (12’2”) drop nose stick, 700 mm (28”) double grouser (DG) shoes, no processor head
High long undercarriage (High LC), 165 mm (6.5") fixed riser side entry cab (SEC) 5.7 m (18'7") reach boom, R3.7 m (12’2”) drop nose stick, 700 mm (28”) double grouser (DG) shoes, no processor head
High Wide undercarriage, 165 mm (6.5") riser, Reach boom,
R3.7 m (12'2") Drop Nose stick, 700 mm (28") double grouser
shoes, no processor head.
High Wide undercarriage, 165 mm (6.5") riser, Reach boom,
R3.7 m (12'2") Drop Nose stick, 700 mm (28") double grouser
shoes, no processor head.
22" SEC Riser, High Wide undercarriage, Reach Boom, R2.95 m (9'8") Reach stick, 700mm (28") double grouser shoes, No bucket.
22" SEC Riser, High Wide undercarriage, Reach Boom, R2.95 m (9'8") Reach stick, 700mm (28") double grouser shoes, No bucket.
Log Loader (U/U)
28700 kg
63,300 lb
31590 kg
69,640 lb
40500 kg
89,290 lb
Note (2)
High LC, 1219 mm (48") tilting riser SEC, 5.9 m (19’6”) straight boom, 3.5m (11'6") u/u stick with live heel, 700mm (28") double grouser (DG) shoes, no grapple
High LC, 1219 mm (48") tilting riser SEC, 5.9 m (19’6”) straight boom, 3.5m (11'6") u/u stick with live heel, 700mm (28") double grouser (DG) shoes, no grapple
High Wide undercarriage, 1219 mm (48") riser, Log Loader boom,
3.5 m (11'6") Under/Under stick with live heel, 700 mm (28")
double grouser shoes, no grapple.
High Wide undercarriage, 1219 mm (48") riser, Log Loader boom,
3.5 m (11'6") Under/Under stick with live heel, 700 mm (28")
double grouser shoes, no grapple.
48" REC Riser, High Wide undercarriage, Log Loader boom, 3.76 m (12'4") Under/Under stick with live heel, 700mm (28") double grouser shoes, no grapple.
48" REC Riser, High Wide undercarriage, Log Loader boom, 3.76 m (12'4") Under/Under stick with live heel, 700mm (28") double grouser shoes, no grapple.
Forestry Road Builder
28200 kg
62,170 lb
-
-
Note (3)
High LC, 165 mm (6.5”) fixed riser SEC, 5.7 m (18'7") reach boom, R2.9 (9'7") thumb ready stick, 700mm (28") double grouser shoes, 1.2 m³ (1.6 yd³) HD bucket.
High LC, 165 mm (6.5”) fixed riser SEC, 5.7 m (18'7") reach boom, R2.9 (9'7") thumb ready stick, 700mm (28") double grouser shoes, 1.2 m³ (1.6 yd³) HD bucket.
-
-
Log Loader (MH Stick)
28600 kg
63,050 lb
-
-
Note (4)
High LC, 1219 mm (48") tilting riser SEC, 5.9 m (19’6”) Straight boom, 5.8 m (19') drop nose log loader stick, 700mm (28") double grouser shoes, no grapple
High LC, 1219 mm (48") tilting riser SEC, 5.9 m (19’6”) Straight boom, 5.8 m (19') drop nose log loader stick, 700mm (28") double grouser shoes, no grapple
-
-
Service Refill Capacities
Fuel Tank
345 l
91.1 gal (US)
990 l
262 gal (US)
990 l
262 gal (US)
Cooling System
25 l
6.6 gal (US)
17.5 l
5 gal (US)
38 l
10 gal (US)
Engine Oil
15 l
4 gal (US)
25 l
7 gal (US)
25 l
7 gal (US)
Swing Drive
5 l
1.3 gal (US)
11.5 l
3 gal (US)
13.5 l
4 gal (US)
Final Drive - Each
5 l
1.3 gal (US)
4.5 l
1 gal (US)
9.5 l
3 gal (US)
Hydraulic System - Including Tank
248 l
65.6 gal (US)
262 l
69 gal (US)
348 l
92 gal (US)
Hydraulic Tank
129 l
34.1 gal (US)
143 l
38 gal (US)
185 l
49 gal (US)
DEF Tank
26 l
6.9 gal (US)
41 l
11 gal (US)
41 l
11 gal (US)
Dimensions
Note (1)
General Forestry configuration with High LC, SEC with 165 mm (6.5") fixed riser, 5.7 m (18'7") Reach boom, 2.8 m (9'7") Thumb ready stick, 700 mm (28") double grouser (DG) shoes
General Forestry configuration with High LC, SEC with 165 mm (6.5") fixed riser, 5.7 m (18'7") Reach boom, 2.8 m (9'7") Thumb ready stick, 700 mm (28") double grouser (DG) shoes
General Forestry with 5.7 m (18'7") Reach boom and 2.9 m (9'7") Thumb ready stick
General Forestry with 5.7 m (18'7") Reach boom and 2.9 m (9'7") Thumb ready stick
General Forestry
General Forestry
Shipping Height - Tilted Cab
3420 mm
11.3 ft
3400 mm
11.2 ft
3500 mm
11.5 ft
Handrail Height
2990 mm
9.8 ft
3270 mm
10.8 ft
3500 mm
11.5 ft
Length: General Forestry - Boom Stretched Out
11690 mm
38.3 ft
12840 mm
42.2 ft
12570 mm
41.3 ft
Length: Log Loader - Boom Stretched Out
13430 mm
44.1 ft
13690 mm
44.9 ft
15110 mm
49.6 ft
Tail Swing Radius
2830 mm
9.3 ft
3130 mm
10.3 ft
3530 mm
11.6 ft
Counterweight Clearance
1040 mm
3.4 ft
1280 mm
4.2 ft
1510 mm
4.9 ft
Ground Clearance for Standard Undercarriage
435 mm
1.4 ft
-
-
Ground Clearance for High Undercarriage
610 mm
2 ft
-
-
Track Length
4460 mm
14.7 ft
4670 mm
15.3 ft
5050 mm
16.6 ft
Track Length to Center of Rollers
3620 mm
11.9 ft
4020 mm
158 ft
4020 mm
13.2 ft
Track Gauge
2380 mm
7.8 ft
2790 mm
9.2 ft
2790 mm
9.2 ft
Transport Width
3350 mm
11 ft
3490 mm
11.4 ft
3530 mm
11.6 ft
Ground Clearance
-
750 mm
2.5 ft
770 mm
2.5 ft
Working Ranges
Max Reach at Stick Nose at Ground Level - General Forestry Road Builder
9830 mm
32.3 ft
8800 mm
28.8 ft
8980 mm
29.5 ft
Max Reach at Grapple Mount on Heel at Ground Level - Log Loader Under/Under
10970 mm
36 ft
10960 mm
35.9 ft
10490 mm
34.4 ft
Max Reach at Stick Nose at Ground Level - General Forestry Processor
8860 mm
29.1 ft
-
-
Max Reach at Stick Nose at Ground Level – Log Loader MH Stick
11620 mm
38.1 ft
-
-
Air Conditioning System
Note (1)
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.1 (22" Riser CAB)/2.2 (48"/72" Riser CAB) kg of refrigerant, which as a CO2 equivalent of 3.003/3.146 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.1 (22" Riser CAB)/2.2 (48"/72" Riser CAB) kg of refrigerant, which as a CO2 equivalent of 3.003/3.146 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 (FIX CAB)/2.0 (48" Riser CAB) kg of refrigerant, which as a CO2 equivalent of 2.574/2.860 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 (FIX CAB)/2.0 (48" Riser CAB) kg of refrigerant, which as a CO2 equivalent of 2.574/2.860 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.1 (22" Riser CAB)/2.2 (48"/72" Riser CAB) kg of refrigerant, which has a CO2 equivalent of 3.003/3.146 metric tonnes.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.1 (22" Riser CAB)/2.2 (48"/72" Riser CAB) kg of refrigerant, which has a CO2 equivalent of 3.003/3.146 metric tonnes.