Milton CAT 349E L - Manual (Page 15)

349E L Hydraulic Excavator Specifications
Engine Hydraulic System Service Refi ll Capacities
Engine Model Cat ® C13 ACERT™ Main System – 770 L/min 203 gal/min Fuel Tank Capacity 720 L 190 gal
Maximum Flow
Net Flywheel Power 295 kW 396 hp Cooling System 50 L 13.2 gal
(Total)
Net Power – 317 kW 425 hp Engine Oil 43 L 11.4 gal
Swing System – 385 L/min 102 gal/min
ISO 14396 (with fi lter)
Maximum Flow
Net Power – 301 kW 404 hp Swing Drive (each) 10 L 2.6 gal
Maximum Pressure 35 000 kPa 5,076 psi
SAE J1349
Final Drive (each) 15 L 4.0 gal
– Equipment
Gross Power – 322 kW 432 hp
Hydraulic System 570 L 150.6 gal
Maximum Pressure 38 000 kPa 5,512 psi
SAE J1995
(including tank)
– Equipment
Bore 130 mm 5.12 in
Hydraulic Tank 407 L 107.5 gal
(Lift mode)
Stroke 157 mm 6.18 in
Maximum Pressure 35 000 kPa 5,076 psi
Displacement 12.5 L 568 in 3
Track
– Travel
Maximum Pressure 27 500 kPa 3,989 psi Number of Shoes
Weights
– Swing (each side)
Minimum Weight* 47 800 kg 105,400 lb Pilot System – 27 L/min 7.1 gal/min Long Fix Undercarriage 52
Maximum Weight** 53 300 kg 117,500 lb
Maximum Flow
Long Variable Gauge 52
Pilot System – 4120 kPa 598 psi Undercarriage
* 6.9 m (22'8") HD Reach boom, Maximum Pressure
Number of Track Rollers
R3.35TB (11'0") HD stick, 9.0 mt (9.9 t)
counterweight, Long FIX undercarriage,
3.1 m
3 (4.1 yd 3 ) bucket, 600 mm (24")
DG shoes.
**6.55 m (21'6") Mass boom, M3.0UB (9'10")
HD stick, 9.0 mt (9.9 t) counterweight,
Long VG undercarriage, 3.2 m
3 (4.2 yd 3 )
bucket, 900 mm (35") TG shoes.
Boom Cylinder –
Bore
Boom Cylinder –
Stroke
Stick Cylinder –
Bore
Stick Cylinder –
Stroke
DB Family Bucket
Cylinder – Bore
170 mm
1524 mm
190 mm
1758 mm
160 mm
6.69 in
60.00 in
7.48 in
69.21 in
6.30 in
(each side)
Long Fix Undercarriage
Long Variable Gauge
Undercarriage
Number of Carrier Rollers
(each side)
Long Fix Undercarriage
Long Variable Gauge
Undercarriage
9
9
2
3
DB Family Bucket 1356 mm 53.39 in Sound Performance
Cylinder – Stroke
TB Family Bucket 170 mm 6.69 in
SAE J1166
Cylinder – Bore • When properly installed and maintained,
TB Family Bucket
Cylinder – Stroke 1396 mm 54.96 in
the cab offered by Caterpillar, when tested
with doors and windows closed according
to ANSI/SAE J1166 OCT98, meets OSHA
Drive and MSHA requirements for operator
sound exposure limits in effect at time
Maximum 4.7 km/h 2.9 mph of manufacture.
Travel Speed • Hearing protection may be needed when
Maximum
Drawbar Pull 335 kN 75,300 lbf
operating with an open operator station
and cab (when not properly maintained
or doors/windows open) for extended
Swing Mechanism periods or in noisy environment.
Swing Speed 8.7 rpm
Standards
Swing Torque 148.5
kN·m 109,500
lb­ft
Brakes ISO and SAE
Cab/FOGS ISO and SAE
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