Technicial Specifications
| Engine Model | Cat® C13 |
| Bore | 130 mm |
| Stroke | 157 mm |
| Displacement | 12.5 l |
| Net Power - ISO 14396 | 301 kW |
| Peak Engine Torque Gross (SAE J1995) | 2192 N·m |
| Net Power - SAE J1349 | 298 kW |
| No Engine De-rating Below | 3810 m |
| Gross Power - SAE J1995 | 306 kW |
| Peak Engine Torque Speed | 1200 r/min |
| Note (3) | Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions. |
| Note (1) | The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard. |
| Emissions | The 735 meets either Tier 2/Stage II or Tier 3/Stage IIIA equivalent emission standards. |
| Note (2) | 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. |
| Engine Model - Either U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage IIIA equivalent | Cat C13 |
| Peak Engine Torque Net (SAE J1349/ISO 9249) | 2155 N·m |
| Rated Payload | 32 t |
| Heaped (SAE 2:1) | 20 m³ |
| Struck | 15.5 m³ |
| Tailgate Heaped SAE 2:1 | 21.3 m³ |
| Tailgate Struck | 16.3 m³ |
| Forward - 1 | 8 km/h |
| Forward - 2 | 15 km/h |
| Forward - 3 | 23 km/h |
| Forward - 4 | 35 km/h |
| Forward - 5 | 48 km/h |
| Forward - 6 | 57 km/h |
| Reverse - 1 | 9 km/h |
| Fuel Tank | 412 l |
| Cooling System | 83 l |
| Hydraulic System | 110 l |
| Engine Crankcase | 38 l |
| Transmission | 56 l |
| Final Drives/Differential | 125 l |
| Output Transfer Gear Box | 25 l |
| Interior Cab | 72 dB(A) |
| Note (2) | 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. |
| Note (1) | 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. |
| Raise Time | 12 s |
| Lower Time | 11 s |
| Brakes | ISO 3450 – 2011 |
| Cab - FOPS | ISO 3449 Level II – 2005 |
| Cab - ROPS | ISO 3471 – 2008 |
| Steering | ISO 5010 – 2007 |
| Rear Axle - Loaded | 18800 kg |
| Rear Axle - Rated Load | 13950 kg |
| Rear Axle - Empty | 4850 kg |
| Front Axle - Rated Load | 4100 kg |
| Center Axle - Empty | 5070 kg |
| Total - Empty | 24880 kg |
| Front Axle - Loaded | 19060 kg |
| Center Axle - Loaded | 19020 kg |
| Total - Loaded | 56880 kg |
| Center Axle - Rated Load | 13950 kg |
| Total - Rated Load | 32000 kg |
| Front Axle - Empty | 14960 kg |
| Lock to Lock | 4.75 seconds @ 60 rpm |
| Type | High strength Brinell HB450 wear resistant steel |
| Turning Dimensions - SAE Turning Radius | 7470 mm |
| Turning Dimensions - Aisle Width | 5393 mm |
| Turning Dimensions - Clearance Radius | 8075 mm |
| Turning Dimensions - Steer Angle - Left/Right | 45° |
| Turning Dimensions - Inside Radius | 3793 mm |
| Note | Dimensions are for machines equipped with 750/65 R25 tires. |
| Front Plate | 7 mm |
| Base Plate | 13 mm |
| Side Plates | 11 mm |
| Note | 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 Loaders: 972M/972M XE - Passes | 3–4 |
| Hydraulic Excavators: 349F/349F XE - Passes | 4–5 |
| Wheel Loader: 950M - Passes | 5 |
| Wheel Loaders: 966M/966M XE - Passes | 4 |
| Wheel Loader: 962M - Passes | 4–5 |
| Hydraulic Excavators: 336F/336F XE - Passes | 5–6 |
Advantages and Features
MAXIMIZE PERFORMANCE
- Every Tier 2/Stage II equivalent Cat engine is equipped with a combination of proven electronic, fuel, air and aftertreatment components.
- Proven electronic, fuel, air and aftertreament components for peak performance and longevity.
- Emissions control and improved fuel economy.
- Advanced MEUI-C injector platforms deliver increased injection pressures and more precise fuel rates. These durable injectors enhance responsiveness while controlling soot.
- Innovative air management optimizes airflow, power, efficiency and reliability.
- The Cat CX31 six-speed forward, single speed reverse transmission features Advanced Productivity Electronic Control Strategy (APECS) and Electronic Clutch Pressure Control (ECPC) which deliver smooth gear changes with improved acceleration and higher productivity.
- Large capacity torque converter, configured for off-highway applications, allows the higher engine power to be transmitted more efficiently to the lower power train.
- The engine compression brake improves retarding response and increases retarding power.
AUTOMATIC CONTROLS
- Advanced Automatic Traction Control (AATC) proactively applies inter- and cross-axle differential locks ‘on-the-go.’ Operators are freed from this function to concentrate on driving/loading/dumping. Sensors monitor the machine and wheel speeds, enabling instant response in high rolling resistance conditions. Operation is seamless and smooth, eliminating wheel slip for maximum traction and productivity.
- Clutches are automatically disengaged when ground conditions allow, maximizing efficiency when steering or when on uneven ground.
- AATC reduces tire and driveline abuse, eliminating lost machine efficiencies caused by improper manual operation of the differential clutches and reducing the tire wear.
- Automatic Retarder Control (ARC) automates the retarder for the operator. Like AATC, a number of machine operating aspects are monitored. If required, the engine compression brake is engaged automatically to control machine speed when descending a grade. The system can help towards eliminating engine overspeed, improving safe machine operation and reducing cycle times, yet still having the flexibility of manual control if needed.
- New Assisted Hoisting Control automates the dumping function. Flick the new body raise/lower switch and the machine will apply the service brakes, switch the transmission to neutral and raise the body at the required engine rpm. Lowering the dump body is done the same way, flick the switch and the machine will lower the body and place it in float.
- Hill Assist reduces potential ‘roll-back’ on grades. If an operator stops the machine on a grade, when taking his foot off the service brake pedal, the machine will automatically hold the service brakes to prevent machine rolling backwards.
- The Waiting brake applies the service brakes when neutral gear is selected, allowing quick and easy control of the machine at the load or dump area.
HEAVY DUTY CONSTRUCTION
- All three axles promote stability using oscillating a-frames with lateral tie rods. Operate at productive speeds with confidence while virtually eliminating impact loads on truck components.
- The front suspension oscillates ±6° controlled by large-bore, low-pressure cylinders to assist in a smooth ride.
- The rear suspension features a walking beam and long-life suspension mounts optimizing ride and load retention.
- New fully enclosed wet disc brake systems inside of axles keeps contaminants out extending machine life and ensuring uptime.
OPERATOR COMFORT AND CONTROL
- Spacious cab delivers comfort all shift long and is 7dB quieter than prior model.
- Unique combination hoist/transmission lever is intuitive and enhances cycle times with fewer control movements.
- Trainer/passenger seat is fully padded with wide, retractable seat belt for security and comfort.
- New large side storage box is heated/cooled by the HVAC system.
- Air-suspension seat offers greater comfort, with a greater range of adjustments. Fore/aft isolation dramatically reduces vibrations and jolts. Every operator will find a adjustments to ensure comfort and control all shift long.
- Standard cooling/heating system ensures comfort in all conditions.
- Optional four-point seat belt is available to help operator stay in position and comfortable in rugged terrain.
- Integrated, wrap-around dash means all gauges and controls are easy to monitor and access. Automotive feel with Caterpillar's renowned industrial strength.
- Color display panel provides performance and condition pages, and includes video feed from the rearview camera and machine payload (when fitted).
- Optional Bluetooth™ entertainment system allows operator to stay in hands-free phone contact.
BUILT TO PERFORM
- Box section front frame absorb is stiff to handle torque loads. Frame design decreases stress at the hitch and optimizes suspension geometry.
- Rear frame features twin-box construction minimizing stress points and enhancing service life.
- Front axle suspension provides excellent ride via a three-point oscillating design.
- Articulating/oscillating hitch provides steering control and keeps all wheels on the ground in the toughest terrain.
- Dump body design provides a large target area for consistent high-load carrying capacity increasing productivity. Diverging flow when dumping aids material flow out of the body maximizing productivity and avoiding carry-back.
- Output transfer gear distributes power to tractor and trailer for optimum traction. Wet clutch ensures longevity.
- Dual-circuit, all-wheel braking system uses full-power hydraulic system actuating enclosed, oil immersed, multi-disc brakes. Independent front and rear circuits and accumulators deliver smooth control.
- Center axle parking brake is elevated away from damage. Spring applied with hydraulic release.
TECHNOLOGY THAT GETS WORK DONE
- Cat Product Link wirelessly connect you to your equipment, giving you valuable insight into how your machine or fleet is performing. The system tracks location, hours, fuel usage, productivity, idle time, and diagnostic codes through the online VisionLink user interface so you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower costs.
- Cat Production Measurement brings payload weighing to the cab to help optimize job site efficiency and productivity. Operators can view real-time load weights on the integrated display and know precisely when target is achieved, while cab-mounted external payload lights on all four corners signal the loader operator when to stop, reducing the risk of machine overloading. Operators can track daily productivity from the cab, with quick access to truck payload weights, loads and cycle counts, and daily totals; or remotely via LINK technologies.
- Cat Detect with Stability Assist warns the operator if machine is approaching a pre-set angle during operation; when driving and tipping. If using the assisted hoist, the machine will stop hoisting the body and give an audible and visual warning. The system monitors angles of tractor, trailer and grade independently. This increases operator awareness of machine stability during operation. All tractor and/or trailer rollover events are logged and reported via VisionLink.
BECAUSE UPTIME COUNTS
- Caterpillar design, manufacturing and customer service help ensure peak performance and uptime.
- Long service intervals keep your machine operating.
- Lubrication points are grouped near the hitch for fast, easy routine maintenance.
- Universal joints are sealed and lubed for long life.
- Optional Autolube system saves time and includes alerts via Product Link for low levels and fault codes.
- Radiator package is located behind the cab for protection and uses extended-life coolant to stretch change intervals.
- Electrical Service Center is located inside the cab and provides a power port, diagnostic connector and Cat Data Link connector for use with Electronic Technician (ET) software-equipped laptop computer.
- Easy access to transmission, drive shafts, hydraulic pumps and electrical and hydraulic interfaces provided with tilt-to-side cab and access panel.
- Service points are conveniently located on the left side of the engine, under the electrically raised hood.
- Complete Customer Support is the goal of your Cat dealership. From counsel of product selection, operating costs, operation, maintenance all the way to help with decisions on when and whether to replace or rebuild, your dealer is with you all the way
MORE SUSTAINABLE FUTURE
- Caterpillar designs and functions with great concern for the environment.
- Cat C13 engine incorporates the Cat Clean Emission Module (CEM) to meet Tier 4 Final/Stage IV emission standards. The system uses both Ultra-low-sulfur diesel (ULSD) fuel or up to B20 bio-diesel blended with ULSD.
- All Cat C Series Articulated Trucks are designed for long lifecycles with machines using reman components and machine rebuilds to maximize use of every part, minimizing waste.
- Volume of both hydraulic and engine oil systems has be reduced meaning less waste when oils are replaced.
BUILT-IN SAFETY FEATURES
- Seat belt in use indicator (four-point seat belt available as an option)
- Operator presence detection (prevents gear engagement when operator is not seated)
- Additional mirror for front of machine visibility
- Cab mounted, wide angled, folding mirrors
- Heated mirrors (optional)
- Body raised visual indicator
- Cab integral Roll Over Protection System (ROPS) and Falling Object Protection System (FOPS)
- Electro-hydraulic secondary steering system automatically activates in forward/reverse or when stationary if low pressure is sensed and can be manually selected for machine recovery purposes
- Extensive handrails
- External electrical system disconnect switch for easy access from outside of the machine
- Fire extinguisher in-cab mounting point
- Fully raised body locking pin
- Ground level external engine fuel cut-off switch provides easy access outside of the machine
- In-cab emergency brake switch (tertiary)
- Internal and external grab handles
- LED-flashing beacon (optional)
- Maximum speed limiter
- Multiple camera compatible
- New access lights
- Rearview camera system is fitted as standard
- Reversing indicator
- Slip resistant walkways – punched steel plate
- The parking brake functions are spring applied and hydraulic released
- Cat Detect with Stability Assist
Standard Equipment
-
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
OPERATOR ENVIRONMENT
- Windshield wiper and washer, two speed (rear)
-
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
-
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
-
Storage:
– Cup holder
– Flask receptacle
– Under seat storage
– Door pocket
– Behind operator seat storage
– Coat hook
- Secondary steering – electro hydraulic
- Heater and defroster with four-speed fan
- Combined gear selection and hoist control lever
- Touchscreen display incorporating the rearview camera video feed
- Tilt and telescopic steering wheel
- Mirrors: extensive arrangement for improved visibility
- Air conditioning with R134A refrigerant
- Windshield wiper and washer, two speed, intermittent (front)
-
Seats:
– Operator: fully adjustable, air suspension
– Trainer: padded with lap belt
-
Glass windows:
– Front, laminated and tinted
– Sides and rear, toughened and tinted
- Adjustable air vents
- Retractable belt: Operator seat and second seat
- Windows opening side, tinted
- Sun visor
-
CAT TECHNOLOGIES
- Product Link
- Cat Detect with Stability Assist
-
ELECTRICAL AND LIGHTING
-
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
- Horn
- Electrical system: 24-volt, 10A 24- to 12-volt converter
- Remote starting receptacle (cables not included)
- Batteries (two) maintenance free
-
Lighting systems:
-
POWER TRAIN
- Dual circuit oil immersed, enclosed brakes – all wheels
- Three axle, six-wheel drive
- Auto shift six-speed forward and one reverse transmission
- Differentials: standard with automatic clutched inter- and cross-axle differential locks
- Cat C13 engine
- Retarder: engine compression brake
- Cat Clean Emission Module (CEM) and exhaust aftertreatment package
-
SAFETY
- Reverse alarm
- ROPS/FOPS cab
- Rearview camera
-
GUARDS
- Crankcase
- Axle
- Radiator
- Front dump body spill guard, integral part of fabricated body
- Rear window
-
OTHER STANDARD EQUIPMENT
- S·O·S sampling valves
- Tires, six 750/65 R25
- Vandalism protection: lockable caps
- Mud flaps: wheel arch and body mounted with transportation tiebacks
- Sound suppression (only standard in Europe)
Optional Equipment
-
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
OPTIONAL EQUIPMENT
- Bluetooth radio stereo system
- Cold weather coolant –51° C (–60° F)
- Four-point seat belt
- Fast fuel fill
- Scissor tailgate
- Product Link Elite: PLE631 (satellite), PLE641 (cellular). Product Link is optional.
- Flashing LED beacon
- Window blinds
- Engine block heater
- Body liners
- Exhaust heated body
- Cold weather start attachment
- Ether start
- Roof mounted High Intensity Discharge (HID) work lights
- Wheel chocks
- Heated/cooled seat
- Cat Production Measurement payload monitoring system
- Bare chassis (no body) standard wheel base
- Auto lube installation for automatic greasing of bearings
- Machine Security System (MSS)
- Bare chassis (no body) long wheel base
- Heated rearview motorized mirrors
- Fuel additive – anti-waxing
- Sound suppression (only standard in Europe)
- Infrared glass – high ambient cab
