Caterpillar Performance Handbook, January 2017, SEBD0351-47

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Edition 47 5-5
Track Harvesters
MODEL 501 HD
Gross Power (ISO 14396) 122 kW 163 hp
Operating Weight (without attachment) 18 000 kg 40,000 lb
Engine Model C6.6 ACERT
Emission Standards Tier 3/Stage IIIA/Japan 2006 (Tier 3) equivalent
Tractive Effort 19 686 kg 43,400 lb
Undercarriage:
Size D5
Pitch 190.5 mm 7.5"
Maximum Reach (with head) 8200 mm 27'0"
Minimum Reach (with head) 3658 mm 12'0"
Fuel Capacity 378 L 100 U.S. gal
Hydraulic System 545 bar 5000 psi
Hydraulic Oil Flow 307 L/min 81 gpm
Hydraulic Oil Reservoir 230 L 60 U.S. gal
General Dimensions:
Height (with standard pads) 3429 mm 11'3"
Width (with 610 mm/24" pads) 2845 mm 9'4"
ZTS (ZeroTail Swing)
MODEL 521B 522B
Gross Power (ISO 14396) @ 1800 RPM 226 kW 303 hp 226 kW 303 hp
Operating Weight (without head) 26 966 kg 59,450 lb 31 993 kg 70,532 lb
Engine Model C9 ACERT C9 ACERT
Emission Standards Tier 3/Stage IIIA/
Japan 2006 (Tier 3) equivalent
Tier 3/Stage IIIA/
Japan 2006 (Tier 3) equivalent
Displacement 8.8 L 537 in3 8.8 L 537 in3
Tractive Effort — Standard 314 kN 70,500 lbf 336 kN 75,500 lbf
Tractive Effort — Optional — 378 kN 85,000 lbf
Undercarriage:
Size 330 EX 330 EX
Pitch 215.9 mm 8.5" 215.9 mm 8.5"
Track Gauge 2591 mm 102" 2591-2870 mm 102-113"
Track Length 4855 mm 191" 4855 mm 191"
Swing Torque 87.5 kN·m 64,500 lb-ft 87.5 kN·m 64,500 lb-ft
Swing Speed 6.8 RPM 6.8 RPM
Maximum Reach (with head) 9.9 m 32'6" 9.9 m 32'6"
Bare Pin Lift @ Maximum Reach (without head)* 4000 kg @ 9.8 m 8800 lb @ 32'6" 4000 kg @ 9.8 m 8800 lb @ 32'6"
Fuel Capacity 856 L 226 U.S. gal 856 L 226 U.S. gal
Hydraulic System:
Oil Fill Pump Electric Electric
Variable Displacement Pumps:
Travel and Tilt Functions (552 only) 416 L 110 gpm 416 L 110 gpm
Boom and Implement Functions 416 L 110 gpm 416 L 110 gpm
General Dimensions:
Ground Clearance 889 mm 35" 889 mm 35"
Width (with 610 mm/24" Track Shoe) 3200 mm 126" 3200 mm 126"
Adjustable to — 3480 mm 137"
Height (to top of cab
with standard skylight) 3761 mm 148" 4011 mm 158"
Tail Swing (with Counterweight) 1929 mm 6'4" 1929 mm 6'4"
*Lift over front of tracks.
Harvesting
Track Harvesters
Specifications