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CHASSIS:
All-welded unitized frame.
ENGINE:
John Deere Powertech Series Model 4045T, Tier 4, turbocharged,
diesel engine. 4-cylinder, 4-cycle, 275 cubic-inch displacement (4.5 L),
Bore - 4.2" (106 mm), Stroke - 5.00" (127 mm), 74 hp (55 kW) @ 2200 rpm
intermittent, maximum torque of 195 lb-ft (269 Nm) @ 1700 rpm. Equipped
with a full-flow oil filter and dry-type air cleaner.
TRANSMISSION:
Conventional standard, synchromesh totally enclosed
transmission. Three forward speeds up to 20 mph (32 km/h) and one reverse
speed.
AXLES:
Front
wheel drive with single hypoid gear, axle rated at 12,200 lbs. (5,530kg).
Rear wheel steering with 6,000 lbs. (2,720kg) rated axle.
CREEPER DRIVE:
Patented
hydraulic creeper drive mounted directly on the transmission. Creep speed
is infinitely variable up to 63 fpm (19.2 mpm) in forward or
reverse.
TRANSMISSION
CREEPER INTERLOCK:
Supplied with a
mechanical device that prevents the creeper gear from being engaged if the
travel transmission is in gear.
TIRES:
Driving tires
(Dual):
Load-range E - 235/80R17 Inflation 80 psi
(550 kPa).
Steering tires:
Load-range E
- 235/80R17 Inflation 80 psi (550 kPa).
FENDERS:
Heavy-gauge
metal fenders to provide protection of operator and vehicle from flying
debris.
ROLLOVER
PROTECTION STRUCTURE (ROPS)
With Seat Belts:
Rollover
protection structure certified to SAE J1040 for additional operator
safety.
SERVICE BRAKES:
Four wheel hydraulic independent
system.
PARKING BRAKE:
Mechanical parking brake.
POWER
STEERING:
Full power steering that
allows unit to be steered when engine is not running. Steering wheel is
mounted to a fixed steering column attached to the
dashboard.
HORN:
Electric 12-volt
horn to comply with DOT requirements.
STOP LIGHTS AND
REFLECTORS:
Recessed combination stop
and tail lights to comply with OSHA requirements. FUEL TANK CAPACITY: 30 Gallons (113
L)
OIL TANK
CAPACITY: 24 Gallons (91 L)
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HYDRAULIC
SYSTEM:
Hydraulic system consists of a tandem
hydraulic pump driven directly from the engine crankshaft. The tandem
hydraulic pump delivers 44 gpm (167 lpm) @ 1,750 psi (121 bar) for hammer
activation and 16 gpm (61 lpm) @ 1,500 psi (103 bar) for all other
functions. The system includes suction strainers, a return in-line filter
and oil cooler.
HAMMER
WEIGHT:
1,356 lbs. (616 kg)
IMPACT ENERGY (ft-lb): 13,000 (17626 Nm) Maximum
Click for Impact
Chart
HAMMER
CYCLES:
24" (.6 m) Stroke: 42 Per
Minute Full Stroke: 24 Per Minute
LENGTH OF
STROKE: 1' to 9' (.3 m - 2.7 m)
Maximum
LEAD:
One-piece lead that
lays back hydraulically for traveling/transport.
MAST TRAVERSE
SYSTEM:
The mast traverse system is a
hydraulically controlled chain and sprocket system that allows adjustable
placement of the mast on the lead assembly. The mast traverses on
long-life machine-type ways.
MAST TRAVERSE
DISTANCE:
(from center line of tool) 68-1/2" (174
cm)
MAST
TILT:
The mast assembly pivots
hydraulically, approximately 9 degrees to either side, to provide square
controllable blows.
GAUGES:
Oil Pressure,
Water Temperature, Hour Meter, Fuel, and Ammeter.
ELECTRICAL
SYSTEM:
12-volt system with (1) one
Group 31 - 775 CCA battery and a 75 amp alternator.
OPERATOR'S
AREA:
Operator's area includes
controls for hammer functions (actuation, electronic stroke control,
traverse, mast tilt and mast lay-back). Also includes controls for
acceleration, braking and transmission. Grip-type access steps
provided for access to the seat which is adjustable front to
back. Safety switches prevent engine startup if movement
function controls are activated.
SHIPPING WEIGHT
(Approximate):
9,600 lbs. (4,355 kg)
HEIGHT:
In working position (overall): 14'-3" (4.3 m)
Traveling position with ROPS (overall): 7'-9" (2.3 m)
LENGTH:
In working
position (overall): 13'-8" (4.2 m) In traveling position (overall): 14'-4"
(4.4 m) TREAD
WIDTH:
Front Wheels: 84-1/2"
(2146 mm) Rear Wheels: 73-1/2" (1867 mm)
WHEELBASE: 97" (2464
mm)
WIDTH
(overall): 88-1/2" (2248 mm)
MAXIMUM ROAD
SPEED: 20 mph (32 km/h) |
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