Manual

Engine
924K, 930K, 938K Wheel Loader Specications
924K 930K 938K
Engine Model Cat
®
C6.6 ACERT™ Cat
®
C6.6 ACERT™ Cat
®
C6.6 ACERT™
Maximum Gross Power
ISO 14396 109 kW 146 hp 119 kW 160 hp 129 kW 173 hp
ISO 14396 (DIN) 109 kW 148 hp 119 kW 162 hp 129 kW 175 hp
Rated Net Power @ 1,800 rpm
SAE J1349 105 kW 141 hp 115 kW 154 hp 126 kW 169 hp
ISO 9249 (1977)/EEC 80/1269 106 kW 142 hp 116 kW 156 hp 127 kW 170 hp
ISO 9249 (DIN) 106 kW 144 hp 116 kW 158 hp 127 kW 173 hp
Maximum Gross Torque
ISO 14396 725 N·m 534 lbf-ft 775 N·m 571 lbf-ft 825 N·m 608 lbf-ft
Maximum Net Torque
SAE J1349 699 N·m 515 lbf-ft 748 N·m 551 lbf-ft 802 N·m 591 lbf-ft
ISO 9249 (1977)/EEC 80/1269 706 N·m 520 lbf-ft 756 N·m 557 lbf-ft 811 N·m 598 lbf-ft
Displacement 6.6 L 402 in
3
6.6 L 402 in
3
6.6 L 402 in
3
Bore 105 mm 4 in 105 mm 4 in 105 mm 4 in
Stroke 127 mm 5 in 127 mm 5 in 127 mm 5 in
• Net power ratings are tested at the reference conditions for the speci ed standard.
• Net power shown is the power available at the ywheel when the engine is equipped with alternator, air cleaner, diesel exhaust  lter,
andfanat minimum speed.
• No derating required up to 3000 m (10,000 ft) altitude. Auto derate protects hydraulic and transmission systems.
• Flywheel per the SAE reference conditions when the fan is at maximum speed.
• Cat C6.6 engine meets U.S. EPA Tier 4 Interim (EU Stage IIIB) emission requirements.
• K Series Small Wheel Loaders have a passive regeneration system with a long life Diesel Particulate Filter.
Engine Power and Torque
924K 930K 938K
600
500
400
300
800
700
600
500
400
800 1,000 1,200 1,400 1,600 1,800 rpm
140
120
100
80
60
40
160
120
80
Torque
Power
lbf-ft N·m kW hp
600
500
400
300
800
700
600
500
400
800 1,000 1,200 1,400 1,600 1,800 rpm
140
120
100
80
60
40
160
120
80
Torque
Power
lbf-ft N·m kW hp
600
500
400
300
800
700
600
500
400
800 1,000 1,200 1,400 1,600 1,800 rpm
140
120
100
80
60
40
160
120
80
To rq u e
Power
lbf-ft N·m kW hp
11