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General Specifications and Operator
7.1
GENERAL
This section of the manual provides additional necessary information to the operator for
proper operation and maintenance of this machine.
The maintenance portion of this section is intended as information to assist the machine
operator to perform daily maintenance tasks only and does not replace the more
thorough Preventive Maintenance and Inspection Schedule included in the Service &
Maintenance Manual.
7.2
OPERATING SPECIFICATIONS
Maximum Work Load (Capacity) —
Unrestricted
Maximum Operating Slope
Maximum Travel Grade (Gradeability)
Maximum Travel Grade (Side Slope)
Travel Speed — Stowed
Maximum Gross Machine Weight —
Approximate
Maximum Ground Bearing Pressure
Maximum Tire Load
EC450AJ, EC520AJ
SECTION 7
Maintenance
2WD
EC450AJ – 13,800 lb (6260 kg)
EC520AJ – 16, 954 lb (7690 kg)
EC450AJ — 83.5 psi (5.86 kg/cm
EC520AJ — 95.0 psi (6.67 kg/cm
EC450AJ – 13,800 lb (6260 kg)
EC520AJ – 16, 954 lb (7690 kg)
31219187
550 lb (250 kg)
5°
30%
5°
2.98 mph (4.8 km/h)
EC450AJ – 14,211 lb (6446 kg)
EC520AJ – 17,364 lb (7876 kg)
EC450AJ – 14,211 lb (6446 kg)
EC520AJ – 17,364 lb (7876 kg)
4WD
2
)
2
)
99
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