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The Cat® 735 features a world-class cab design, re-engineered using global operator feedback to advance comfort and ease of operation. Enhancements include new controls, transmission-protection features, hoist-assist system, advanced automatic traction control system, stability-assist machine rollover warning system, and a fuel saving ECO mode.

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Engine
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Engine Model Cat® C13 Cat® C13
Bore 5.1 in 130.0 mm
Stroke 6.2 in 157.0 mm
Displacement 736.0 in³ 12.5 l
Peak Engine Torque Net (SAE J1349) 1597.0 ft·lbf 2165.0 N·m
Peak Engine Torque Speed 1200.0 r/min 1200.0 r/min
Net Power - SAE J1349 424.0 HP 316.0 kW
Emissions The 735 meets Tier 4 Final and Stage V emission standards. The 735 meets Tier 4 Final and Stage V emission standards.
Peak Engine Torque Gross (SAE J1995) 1614.0 ft·lbf 2188.0 N·m
Note (3) The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler and fan at minimum speed. The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler and fan at minimum speed.
No Engine De-rating Below 12500.0 ft 3810.0 m
Note (2) The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard. The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard.
Net Power - ISO 14396 429.0 HP 320.0 kW
Gross Power - SAE J1995 434.0 HP 324.0 kW
Note (5) DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications. DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.
Note (4) Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions. Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions.
Note (1) The references to Tier 4 Final/Stage V include U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), and Korea Tier 4 Final emission standards. The references to Tier 4 Final/Stage V include U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), and Korea Tier 4 Final emission standards.
Engine Model - U.S. EPA Tier 4 Final/EU Stage V Cat C13 Cat C13

MAXIMIZE PERFORMANCE

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AUTOMATIC CONTROLS

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HEAVY DUTY CONSTRUCTION

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OPERATOR COMFORT AND CONTROL

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BUILT TO PERFORM

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TECHNOLOGY THAT GETS WORK DONE

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BECAUSE UPTIME COUNTS

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MORE SUSTAINABLE FUTURE

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BUILT-IN SAFETY FEATURES

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735 Standard Equipment

NOTE
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  • Standard and optional equipment may vary. Consult your Cat dealer for details.

735 Optional Equipment

NOTE
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  • Standard and optional equipment may vary. Consult your Cat dealer for details.