Milton CAT 321 D LCR - Manual (Page 24)

Optional Equipment
Optional equipment may vary. Consult your Caterpillar dealer for details.
Undercarriage
Track shoes
600 mm (24 in) triple grouser
700 mm (28 in) triple grouser
800 mm (32 in) triple grouser
Heavy-duty rollers
Auxiliary Hydraulics
Hammer Circuit
For single function (1 way/2 pump) hydraulic tools
Hydraulic pin grabber quick coupler and controller
Lines for booms and sticks
Thumb Circuit
For double function (2 way/1 pump) hydraulic tools
Tool Control System
Capability of adding medium pressure
For single or double function, (1 or 2 way, 1 or 2 pump)
hydraulic tools
Hydraulic Pin Grabber Quick Coupler and controller
Joysticks with additional switches
Lines for booms and sticks
Medium pressure circuit (added to Tool Control only)
for tools requiring medium pressure
Program up to 10 tools in memory
Work Tools
Wide offering of buckets, tips and sidecutters
Front Linkage
Booms
Reach 5.68 m (18 ft 7 in)
Sticks
Reach 2.9 m (9 ft 7 in)
Reach 2.5 m (8 ft 2 in)
Bucket Linkage
B1 Family
Boom Lowering Control Device
Electrical
Light, Boom – Right side
Lights, Cab mounted (2)
Machine Security System (MSS)
Power supply (12V-5 AMP)
Product Link (PL121SR/PL321SR)
Travel Alarm (Mandatory attachment)
Guarding
Falling Object Guarding System (FOGS)
Front windshield guard
Full length, wire mesh
Heavy-duty bottom guards
Track guiding guards
Sprocket end, idler end guard
Two-piece full length (center guard removed)
Vandalism guards
Operator Environment
Hand control pattern changer (ISO-SAE)
Rear window, secondary exit
Seat, high back with air suspension and heater
Engine/Power Train
Starting, Cold weather package
Two additional maintenance free batteries
High capacity starter motor
Heavy-duty cable
Jump-start receptacle
Water level indicator (Fuel)
24 321D LCR Hydraulic Excavator specifications