Milton CAT 924Hz - Manual (Page 8)

8
Engine
Rated net power 96 kW 128 hp
@ 2,300 rpm
Model Cat
® C6.6
SAE J1349 96 kW 128 hp
ISO 9249 (1997) 97 kW 130 hp
EEC 80/1269 97 kW 130 hp
Max. net power 103 kW 138 hp
@ 1,800 rpm
SAE J1349 103 kW 138 hp
ISO 9249 (1997) 104 kW 139 hp
EEC 80/1269 104 kW 139 hp
Bore 105 mm 4.13 in
Stroke 127 mm 5 in
Displacement 6.6 L 403 in 3
Net torque 653 N·m 482 ft-lb
Peak torque 673 N·m 496 ft-lb
• Net Power ratings are tested at the reference
conditions for the specified standard.
• Net power shown is the power available at
the flywheel when the engine is equipped
with alternator, air cleaner, muffler and fan
at minimum speed.
• No derating required up to 3000 m
(9,843 ft) altitude. Auto derate protects
hydraulic and transmission systems.
• When the fan is at maximum speed,
Rated Net Power is 82 kW (109 hp) and
Maximum Net Power is 92 kW (123 hp)
at the flywheel per the SAE reference
conditions.
• The Caterpillar ® C6.6 engine meets Tier 3
off-highway emission regulations.
Buckets
Bucket capacities 1.7 m 3 - 2.2 yd 3 -
2.1 m 3 2.7 yd 3
Weights
Operating weight 10 968 kg 24,180 lb
• Specifications shown are for the 924Hz with
optional counterweight, standard lubricants,
full fuel tank, deluxe cab, Limited Slip rear
axle with heavy duty brakes, additional
guarding, 1.8 m
3 (2.3 yd 3 ) bucket with
bolt-on cutting edge, 80 kg (176 lb) operator
and 20.5 R25 radial (L-3) XHA tires.
Steering
Steering 40° 40°
articulation
Minimum turning
5070 mm 200 in
radius (over tire)
Steering angle,
40° 40°
each direction
Steering cylinders, 70 mm
2.75 in
two, bore
Hydraulic output at 104 L/min 27 gal/min
2,300 engine rpm
and 6900 kPa
(1,000 psi)
Maximum working 20 685 kPa 3,000 psi
pressure
Loader Hydraulic System
Output at 152 L/min 39.5 gal/min
2,300 engine rpm
and 6900 kPa
(1,000 psi) with
SAE 10W oil at
65° C (150° F)
Pump flow –
152 L/min 40.15 gal/min
implement pump
Relief pressure –
258.9 bar 3,755 psi
implement pump
Maximum working 25 900 kPa 3,755 psi
pressure
Hydraulic 9
Seconds
cycle time
Raise 5.2 Seconds
Dump 1.1 Seconds
Lower, empty, 2.7 Seconds
float down
Total 9
Seconds
Lift cylinders,
double acting:
Bore 107.95 mm 4.25 in
Stroke 755 mm 29.7 in
Tilt cylinder,
double acting:
Bore 120.6 mm 4.75 in
Stroke 520 mm 20.5 in
Service Refill Capacities
Fuel tank 225 L 59.4 gal
Cooling system 32 L 8.5 gal
Crankcase 16.5 L 4.4 gal
Transmission 23 L 6.1 gal
Differentials and
final drives:
Front 21 L 5.5 gal
Rear 21 L 5.5 gal
Hydraulic system 125 L 33 gal
(including tank)
Hydraulic tank
70 L 18.5 gal
Engine Torque
RPM
Net T
orque
Net Power
(ft-lb)
(516)
(443)
(369)
(295)
(221)
(148)
(74)
(0)
N·m
700
600
500
400
300
200
100
0
(hp)
(161)
(134)
(107)
(80)
(54)
(27)
(0)
kW
120
100
80
60
40
20
0
800 1,000 1,100 1,200 1,400 1,600 1,800 2,000 2,200 2,300
924Hz Net Torque
924Hz Net Power
924Hz Wheel Loader Specifications