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. 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).
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Engine
- Engine Model
- Cat® C13
- Bore
- 5.1 in
- Stroke
- 6.2 in
- Displacement
- 736 in³
- Peak Engine Torque Net (SAE J1349)
- 1,597 ft·lbf
- Peak Engine Torque Gross (SAE J1995)
- 1,614 ft·lbf
- Peak Engine Torque Speed
- 1,200 r/min
- 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.
- No Engine De-rating Below
- 12,500 ft
- Note (2)
- 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 hp
- Gross Power - SAE J1995
- 434 hp
- Note (5)
- DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22,241-1. ISO 22,241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certificatio
- Note (4)
- 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 2,014 (Tier 4 Final), and Korea Tier 4 Final emission standards.
- Engine Model - U.S. EPA Tier 4 Final/EU Stage V
- Cat C13
- Emissions
- The 735 meets Tier 4 Final and Stage V emission standards.
- Net Power - SAE J1349
- 424 hp
Weights
- Rated Payload
- 35.3 ton (US)
Body Capacities
- Heaped (SAE 2:1)
- 26.2 yd³
- Struck
- 20.3 yd³
- Tailgate Heaped SAE 2:1
- 27.9 yd³
- Tailgate Struck
- 21.3 yd³
Transmission
- Forward - 1
- 5 mile/h
- Forward - 2
- 9 mile/h
- Forward - 3
- 14 mile/h
- Forward - 4
- 22 mile/h
- Forward - 5
- 30 mile/h
- Forward - 6
- 35 mile/h
- Reverse - 1
- 6 mile/h
Service Refill Capacities
- Fuel Tank
- 108.8 gal (US)
- Cooling System
- 21.9 gal (US)
- Hydraulic System
- 29.1 gal (US)
- Engine Crankcase
- 10 gal (US)
- Transmission
- 12.3 gal (US)
- Final Drives/Differential
- 33 gal (US)
- Output Transfer Gear Box
- 5.5 gal (US)
- DEF Tank
- 5.3 gal (US)
Sound Levels
- Interior Cab
- 72 dB(A)
- Note (1)
- The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1,166 OCT98 is 72 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the
- 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.
Body Hoist
- Raise Time
- 12 s
- Lower Time
- 11 s
Standards
- Brakes
- ISO 3,450 – 2,011
- Cab - FOPS
- ISO 3,449 Level II – 2,005
- Cab - ROPS
- ISO 3,471 – 2,008
- Steering
- ISO 5,010 – 2,007
Body Plate
- Type
- High strength Brinell HB450 wear resistant steel
Optimal Loader/Truck Pass Matching
- Wheel Loaders: 966M/966M XE - Passes
- 4
- Wheel Loader: 950M - Passes
- 5
- Wheel Loader: 962M - Passes
- 4–5
- Wheel Loaders: 972M/972M XE - Passes
- 3–4
- Hydraulic Excavators: 349F/349F XE - Passes
- 4–5
- 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
- Hydraulic Excavators: 336F/336F XE - Passes
- 5–6
Body Plate Thickness
- Side Plates
- 0.43 in
- Front Plate
- 0.28 in
- Base Plate
- 0.51 in
Steering
- Lock to Lock
- 4.75 seconds @ 60 rpm
Turning Circle
- Turning Dimensions - SAE Turning Radius
- 294 in
- Turning Dimensions - Inside Radius
- 149 in
- Turning Dimensions - Clearance Radius
- 318 in
- Note
- Dimensions are for machines equipped with 750/65 R25 tires.
- Turning Dimensions - Steer Angle - Left/Right
- 45°
- Turning Dimensions - Aisle Width
- 212 in
Operating Weights
- Total - Loaded
- 126,192 lb
- Front Axle - Empty
- 34,128 lb
- Total - Rated Load
- 70,548 lb
- Rear Axle - Loaded
- 41,270 lb
- Rear Axle - Empty
- 10,516 lb
- Center Axle - Empty
- 11,001 lb
- Center Axle - Rated Load
- 30,754 lb
- Front Axle - Loaded
- 43,166 lb
- Total - Empty
- 55,645 lb
- Front Axle - Rated Load
- 9,039 lb
- Rear Axle - Rated Load
- 30,754 lb
- Center Axle - Loaded
- 41,756 lb
Standard Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Operator Environment
-
- 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 - Sun visor
- 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 Technologies
-
- Cat Detect with Stability Assist
- Product Link
-
- Electrical And Lighting
-
- Remote starting receptacle (cables not included)
- Horn
- 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
-
- Power Train
-
- 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
-
- Safety
-
- Rearview camera
- ROPS/FOPS cab
- Reverse alarm
-
- Guards
-
- Radiator
- Front dump body spill guard, integral part of fabricated body
- Crankcase
- Rear window
- Axle
-
- Other Standard Equipment
-
- Tires, six 750/65 R25
- Mud flaps: wheel arch and body mounted with transportation tiebacks
- S·O·S sampling valves
- Vandalism protection: lockable caps
- Sound suppression (only standard in Europe)
Optional Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Optional Equipment
-
- Engine block heater
- Heated rearview motorized mirrors
- Scissor tailgate
- Ether start
- Flashing LED beacon
- Cold weather start attachment
- Infrared glass – high ambient cab
- Product Link Elite: PLE631 (satellite), PLE641 (cellular). Product Link is optional.
- Bare chassis (no body) standard wheel base
- Fuel additive – anti-waxing
- Body liners
- Bare chassis (no body) long wheel base
- Four-point seat belt
- Auto lube installation for automatic greasing of bearings
- Cat Production Measurement payload monitoring system
- Sound suppression (only standard in Europe)
- Fast fuel fill
- Heated/cooled seat
- Roof mounted High Intensity Discharge (HID) work lights
- Machine Security System (MSS)
- Bluetooth radio stereo system
- Exhaust heated body
- Cold weather coolant –51° C (–60° F)
- Window blinds
- Wheel chocks
Specifications
Engine
- Engine Model
- Cat® C13
- Bore
- 5.1 in
- Stroke
- 6.2 in
- Displacement
- 736 in³
- Peak Engine Torque Net (SAE J1349)
- 1,597 ft·lbf
- Peak Engine Torque Gross (SAE J1995)
- 1,614 ft·lbf
- Peak Engine Torque Speed
- 1,200 r/min
- 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.
- No Engine De-rating Below
- 12,500 ft
- Note (2)
- 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 hp
- Gross Power - SAE J1995
- 434 hp
- Note (5)
- DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22,241-1. ISO 22,241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certificatio
- Note (4)
- 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 2,014 (Tier 4 Final), and Korea Tier 4 Final emission standards.
- Engine Model - U.S. EPA Tier 4 Final/EU Stage V
- Cat C13
- Emissions
- The 735 meets Tier 4 Final and Stage V emission standards.
- Net Power - SAE J1349
- 424 hp
Weights
- Rated Payload
- 35.3 ton (US)
Body Capacities
- Heaped (SAE 2:1)
- 26.2 yd³
- Struck
- 20.3 yd³
- Tailgate Heaped SAE 2:1
- 27.9 yd³
- Tailgate Struck
- 21.3 yd³
Transmission
- Forward - 1
- 5 mile/h
- Forward - 2
- 9 mile/h
- Forward - 3
- 14 mile/h
- Forward - 4
- 22 mile/h
- Forward - 5
- 30 mile/h
- Forward - 6
- 35 mile/h
- Reverse - 1
- 6 mile/h
Service Refill Capacities
- Fuel Tank
- 108.8 gal (US)
- Cooling System
- 21.9 gal (US)
- Hydraulic System
- 29.1 gal (US)
- Engine Crankcase
- 10 gal (US)
- Transmission
- 12.3 gal (US)
- Final Drives/Differential
- 33 gal (US)
- Output Transfer Gear Box
- 5.5 gal (US)
- DEF Tank
- 5.3 gal (US)
Sound Levels
- Interior Cab
- 72 dB(A)
- Note (1)
- The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1,166 OCT98 is 72 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the
- 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.
Body Hoist
- Raise Time
- 12 s
- Lower Time
- 11 s
Standards
- Brakes
- ISO 3,450 – 2,011
- Cab - FOPS
- ISO 3,449 Level II – 2,005
- Cab - ROPS
- ISO 3,471 – 2,008
- Steering
- ISO 5,010 – 2,007
Body Plate
- Type
- High strength Brinell HB450 wear resistant steel
Optimal Loader/Truck Pass Matching
- Wheel Loaders: 966M/966M XE - Passes
- 4
- Wheel Loader: 950M - Passes
- 5
- Wheel Loader: 962M - Passes
- 4–5
- Wheel Loaders: 972M/972M XE - Passes
- 3–4
- Hydraulic Excavators: 349F/349F XE - Passes
- 4–5
- 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
- Hydraulic Excavators: 336F/336F XE - Passes
- 5–6
Body Plate Thickness
- Side Plates
- 0.43 in
- Front Plate
- 0.28 in
- Base Plate
- 0.51 in
Steering
- Lock to Lock
- 4.75 seconds @ 60 rpm
Turning Circle
- Turning Dimensions - SAE Turning Radius
- 294 in
- Turning Dimensions - Inside Radius
- 149 in
- Turning Dimensions - Clearance Radius
- 318 in
- Note
- Dimensions are for machines equipped with 750/65 R25 tires.
- Turning Dimensions - Steer Angle - Left/Right
- 45°
- Turning Dimensions - Aisle Width
- 212 in
Operating Weights
- Total - Loaded
- 126,192 lb
- Front Axle - Empty
- 34,128 lb
- Total - Rated Load
- 70,548 lb
- Rear Axle - Loaded
- 41,270 lb
- Rear Axle - Empty
- 10,516 lb
- Center Axle - Empty
- 11,001 lb
- Center Axle - Rated Load
- 30,754 lb
- Front Axle - Loaded
- 43,166 lb
- Total - Empty
- 55,645 lb
- Front Axle - Rated Load
- 9,039 lb
- Rear Axle - Rated Load
- 30,754 lb
- Center Axle - Loaded
- 41,756 lb
Standard/Optional Features
Standard Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Operator Environment
-
- 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 - Sun visor
- 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 Technologies
-
- Cat Detect with Stability Assist
- Product Link
-
- Electrical And Lighting
-
- Remote starting receptacle (cables not included)
- Horn
- 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
-
- Power Train
-
- 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
-
- Safety
-
- Rearview camera
- ROPS/FOPS cab
- Reverse alarm
-
- Guards
-
- Radiator
- Front dump body spill guard, integral part of fabricated body
- Crankcase
- Rear window
- Axle
-
- Other Standard Equipment
-
- Tires, six 750/65 R25
- Mud flaps: wheel arch and body mounted with transportation tiebacks
- S·O·S sampling valves
- Vandalism protection: lockable caps
- Sound suppression (only standard in Europe)
Optional Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Optional Equipment
-
- Engine block heater
- Heated rearview motorized mirrors
- Scissor tailgate
- Ether start
- Flashing LED beacon
- Cold weather start attachment
- Infrared glass – high ambient cab
- Product Link Elite: PLE631 (satellite), PLE641 (cellular). Product Link is optional.
- Bare chassis (no body) standard wheel base
- Fuel additive – anti-waxing
- Body liners
- Bare chassis (no body) long wheel base
- Four-point seat belt
- Auto lube installation for automatic greasing of bearings
- Cat Production Measurement payload monitoring system
- Sound suppression (only standard in Europe)
- Fast fuel fill
- Heated/cooled seat
- Roof mounted High Intensity Discharge (HID) work lights
- Machine Security System (MSS)
- Bluetooth radio stereo system
- Exhaust heated body
- Cold weather coolant –51° C (–60° F)
- Window blinds
- Wheel chocks