The Cat 735 with a 20 m³ (26.2 yd³)/32 tonnes (35.3 tons) capacity, offers demonstrated reliability and durability, high performance and productivity and a new world-class cab to improve operator comfort and ease of operation.<br>Updating the successful 735C to include the new cab design makes the 735 a more attractive proposition for our customers. Class leading levels of performance and new features such as Advanced Automatic Traction Control (AATC) and Assisted Hoisting Control create operator comfort, making a productive machine all day long while retaining all axle enclosed wet brakes and Advanced Productivity Electronic Control Strategy (APECS).
Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions.
Engine Model - U.S. EPA Tier 4 Final/EU Stage V
Net Power - ISO 14396
The 735 meets Tier 4 Final and Stage V emission standards.
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
Peak Engine Torque Gross (SAE J1995)
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.
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.
Peak Engine Torque Net (SAE J1349)
Peak Engine Torque Speed
The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard.
Rear Axle - Rated Load
Front Axle - Rated Load
Total - Empty
Rear Axle - Loaded
Total - Rated Load
Center Axle - Loaded
Rear Axle - Empty
Center Axle - Rated Load
Center Axle - Empty
Total - Loaded
Front Axle - Empty
Front Axle - Loaded
Optimal Loader/Truck Pass Matching
Wheel Loaders: 966M/966M XE - Passes
Hydraulic Excavators: 349F/349F XE - Passes
Wheel Loaders: 972M/972M XE - Passes
An optimum system match gives you a major productivity advantage. The 735 is an excellent match for the Cat 349F and 336F Hydraulic Excavators; and Cat 972M, 966M, 962M and 950M Wheel Loaders. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved.
Wheel Loader: 950M - Passes
Wheel Loader: 962M - Passes
Hydraulic Excavators: 336F/336F XE - Passes
Service Refill Capacities
108.8 gal (US)
21.9 gal (US)
29.1 gal (US)
10 gal (US)
12.3 gal (US)
33 gal (US)
Output Transfer Gear Box
5.5 gal (US)
5.3 gal (US)
The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 72 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed.
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in noisy environments.
ISO 3450 – 2011
Cab - FOPS
ISO 3449 Level II – 2005
Cab - ROPS
ISO 3471 – 2008
ISO 5010 – 2007
Lock to Lock
4.75 seconds @ 60 rpm
Forward - 1
Forward - 2
Forward - 3
Forward - 4
Forward - 5
Forward - 6
Reverse - 1
Turning Dimensions - Aisle Width
Dimensions are for machines equipped with 750/65 R25 tires.
Standard and optional equipment may vary. Consult your Cat dealer for details.
Tilt and telescopic steering wheel
Adjustable air vents
Retractable belt: Operator seat and second seat
Glass windows: – Front, laminated and tinted – Sides and rear, toughened and tinted
Liquid Crystal Display (LCD): – Alert indicator – Selected gear and direction – Speed or auto shift – Review Operation and Maintenance Manual (OMM) – Primary steering failure warning – Seat belt warning – Secondary steering failure warning – Diesel Particulate Filter (DPF) regeneration filter – Machine Security System (MSS) – Secondary steering energy source engaged – Hour meter – Retarder active
Air conditioning with R134A refrigerant
Mirrors: extensive arrangement for improved visibility
Combined gear selection and hoist control lever
Seats: – Operator: fully adjustable, air suspension – Trainer: padded with lap belt
Windshield wiper and washer, two speed (rear)
Windshield wiper and washer, two speed, intermittent (front)
Windows opening side, tinted
Storage: – Cup holder – Flask receptacle – Under seat storage – Door pocket – Behind operator seat storage – Coat hook
Touchscreen display incorporating the rearview camera video feed
Secondary steering – electro hydraulic
Heater and defroster with four-speed fan
Machine operation monitoring system includes: – Action lamp – Engine oil pressure – Primary steering system – Left and right turn signal – High beam – Coolant temperature – Tachometer – Parking brake – Fuel level – Transmission oil temperature – Brake system – Transmission hold – Hoist control – Hydraulic system – Charging system – Retarder – Transmission fault – Traction control system – Check engine lamp
Cat Detect with Stability Assist
ELECTRICAL AND LIGHTING
Remote starting receptacle (cables not included)
Lighting systems: – Cab interior – Two head lamps – Two width marker – Two reversing – Work light/cab access light – Two stop/tail lights – Front and rear direction indicators
Main disconnect switch
Electrical system: 24-volt, 10A 24- to 12-volt converter
Batteries (two) maintenance free
Differentials: standard with automatic clutched inter- and cross-axle differential locks
Cat Clean Emission Module (CEM) and exhaust aftertreatment package
Cat C13 engine
Three axle, six-wheel drive
Retarder: engine compression brake
Dual circuit oil immersed, enclosed brakes – all wheels
Auto shift six-speed forward and one reverse transmission
Front dump body spill guard, integral part of fabricated body
OTHER STANDARD EQUIPMENT
Tires, six 750/65 R25
Mud flaps: wheel arch and body mounted with transportation tiebacks