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Crawler excavator, Excavator, Scaler, Wheel excavator
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Upperstructure Engine
PUMPS
One load-sensing, axial piston pump;
oil flow 0-105 GPM (0-435 L/min).
Gear pump, 6GPM (23 L/min)
SYSTEM MONITOR
Electronic monitor in cab indicates low
hydraulic fluid level, high hydraulic fluid
temperature, system working pressure,
system pilot pressure.
SYSTEM SPECIFICATIONS
Four cylinders
• 1 tool: 5.0" ID, 3.0" rod (127 mm x
76 mm), 25.9" (658 mm) stroke.
• 2 hoist: 4.75" ID, 3.35" rod (121 mm x
85 mm), 31.0" (787 mm) stroke.
• 1 telescope: 3.75" ID, 2.75" rod (95 mm x
70 mm), 14’ (4.27 m) stroke.
Four hydraulic motors
Swing, 68hp (51 kW); tilt, 50 hp (37 kW);
2 propel motors, 120 hp (89 kW) each.
Operating pressures:
Hoist ......................................4,900 psi (331BAR)
Tilt ............................................4,900 psi (331BAR)
Swing ..................................4,500 psi (310BAR)
Tool..........................................4,900 psi (331BAR)
Telescope .................... 4,900 psi (331BAR)
Propel ..................................4,900 psi (331BAR)
Pilot System .................. 550 psi (38BAR)
Oil Capacity
Reservoir system 65 gallons (246 L ).
Pressurized reservoir with visual oil level
gauges.
Filtration System
10 micron return filter, 10 micron pilot filter.
Fin and tube-type oil cooler with thermal
by-pass and relief valves.
Pressure-compensated, load-sensing
valves with circuit reliefs in all circuits.
All-weather cab with tinted safety glass
windows, acoustical lining, four-way
adjustable operator's seat, AM/FMradio,
filtered fresh air heater, defroster, and A/C.
Front window has heat-resistant glass.
Rearview mirrors on right and left sides.
Standard equipment includes swing lights.
Dual range, high torque piston motor
powers each track. Three-stage planetary
drive with integral speed limiting valve and
automatic spring-set/hydraulic release wet
disc parking brake.
Travel Speed: on flat, level surface:
High Speed: 3.4 mph (5.5 km/h)
Low Speed: 1.9 mph (3.1 km/h)
Automatic two-speed control shifts crawler
drive into low speed under difficult travel
conditions. Manual override switch for loading
the machine for transport.
Gradeability:
58%, limited by engine lubrication
requirements
Drawbar Pull
38,324 lb (170 kN)
Individual Track Control
Tracks counter-rotate to pivot machine about
the swing centerline. Electronically operated
travel alarm signals crawler movement in
either direction.
Two electronic joysticks (hoist and bucket,
telescope and swing), one rocker switch (tilt)
control upperstructure. Joysticks mounted on
arm pods, independently adjustable for
individual operator comfort and convenience.
Quick change joystick pattern switch
located on instrumental panel. Joysticks are
self-centering; when controls are released,
power for movement disengages and swing
and tilt brake set automatically.
Two electric foot pedals (with handles)
control crawler travel speed and direction,
crawler steering, and crawler brakes. Toggle
switch on arm pod allows selection of two
crawler speed ranges.
Engine Controls and Instrumentation
Key operated ignition/starter switch, throttle,
air cleaner condition indicator and main
battery disconnect switch. Electronic monitor
indicates fuel level, low battery charge, lube
oil pressure, high coolant temperature,
engine rpm, and engine hours. Fuel saving
auto idle feature sends engine rpm to idle
when control circuits are in neutral for seven
seconds.
Priority swing circuit with axial piston motor.
Planetary transmission.
Swing speed: 7.0 rpm.
Swing Brake
Automatic spring-set/hydraulic release wet
disc parking brake. Dynamic braking is
provided by the hydraulic system.
XL 5210III
Detroit Diesel OM904 Tier-3 diesel, 4 cycle,
inline 4 cylinder, liquid cooled, electronic
controlled. Vertical canister style lube filter
attached to engine. Remote mount primary
fuel/water separator.
Gross Rating: 173HP @ 2200 RPM (129kW)
498 ft. lb. Torque @ 1200-1600 RPM (675Nm)
Net Rating: 153 HP @ 2200 RPM (114kW)
Variable viscous fan clutch system. Vertical
stacked hyd. oil cooler, charge air cooler
and radiator
Altitude capability 9850’ (3000m). Derate
4% per 1000' (300m) above 9850' (3000m).
Maximum slope: 30o
12 volt starter, 100 amp alternator, two
SAE #C31-S 1000 CCA batteries, two-stage
dry type air cleaner with centrifugal
precleaner and safety element. Evacuator
valve and service indicator.
Fuel tank capacity: 82 gallons (310 L).
Upperstructure Cab
Controls
Hydraulic System
Swing
SPECIFICATIONS
XL 5210III
INDUSTRIAL
MAINTENANCE
MACHINE
Crawler Drive
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