With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
Keep your operation working around the clock by making WesTrac your partner in parts. With over 75,000 product lines stocked in our warehouses, ready-to-go, we won't let you down.
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.
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).
Engine Model | Cat® C13 | Cat® C13 |
Bore | 130 mm | 5.1 in |
Stroke | 157 mm | 6.2 in |
Displacement | 12.5 l | 736 in³ |
Peak Engine Torque Net (SAE J1349) | 2165 N·m | 1597 ft·lbf |
Peak Engine Torque Speed | 1200 r/min | 1200 r/min |
Net Power - SAE J1349:2011 | 316 kW | 424 hp |
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) | 2188 N·m | 1614 ft·lbf |
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 | 3810 m | 12500 ft |
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 | 320 kW | 429 hp |
Gross Power - SAE J1995:2014 | 324 kW | 434 hp |
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 |
Weights
Rated Payload | 32 t | 35.3 ton (US) |
Body Capacities
Heaped (SAE 2:1) | 20 m³ | 26.2 yd³ |
Struck | 15.5 m³ | 20.3 yd³ |
Tailgate Heaped SAE 2:1 | 21.3 m³ | 27.9 yd³ |
Tailgate Struck | 16.3 m³ | 21.3 yd³ |
Transmission
Forward - 1 | 8 km/h | 5 mile/h |
Forward - 2 | 15 km/h | 9 mile/h |
Forward - 3 | 23 km/h | 14 mile/h |
Forward - 4 | 35 km/h | 22 mile/h |
Forward - 5 | 48 km/h | 30 mile/h |
Forward - 6 | 57 km/h | 35 mile/h |
Reverse - 1 | 9 km/h | 6 mile/h |
Sound Levels
Interior Cab | 72 dB(A) | 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. | 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. | 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. |
Operating Weights
Total - Loaded | 57240 kg | 126192 lb |
Front Axle - Empty | 15480 kg | 34128 lb |
Total - Rated Load | 32000 kg | 70548 lb |
Rear Axle - Loaded | 18720 kg | 41270 lb |
Rear Axle - Empty | 4770 kg | 10516 lb |
Center Axle - Empty | 4990 kg | 11001 lb |
Center Axle - Rated Load | 13950 kg | 30754 lb |
Front Axle - Loaded | 19580 kg | 43166 lb |
Total - Empty | 25240 kg | 55645 lb |
Front Axle - Rated Load | 4100 kg | 9039 lb |
Rear Axle - Rated Load | 13950 kg | 30754 lb |
Center Axle - Loaded | 18940 kg | 41756 lb |
Service Refill Capacities
Fuel Tank | 412 l | 108.8 gal (US) |
Cooling System | 83 l | 21.9 gal (US) |
Hydraulic System | 110 l | 29.1 gal (US) |
Engine Crankcase | 38 l | 10 gal (US) |
Transmission | 56 l | 12.3 gal (US) |
Final Drives/Differential | 125 l | 33 gal (US) |
Output Transfer Gear Box | 25 l | 5.5 gal (US) |
DEF Tank | 20 l | 5.3 gal (US) |
Body Hoist
Raise Time | 12 s | 12 s |
Lower Time | 11 s | 11 s |
Steering
Lock to Lock | 4.75 seconds @ 60 rpm | 4.75 seconds @ 60 rpm |
Standards
Brakes | ISO 3450 – 2011 | ISO 3450 – 2011 |
Cab - FOPS | ISO 3449 Level II – 2005 | ISO 3449 Level II – 2005 |
Cab - ROPS | ISO 3471 – 2008 | ISO 3471 – 2008 |
Steering | ISO 5010 – 2007 | ISO 5010 – 2007 |
Body Plate
Type | High strength Brinell HB450 wear resistant steel | High strength Brinell HB450 wear resistant steel |
Turning Circle
Turning Dimensions - SAE Turning Radius | 7470 mm | 294 in |
Turning Dimensions - Inside Radius | 3793 mm | 149 in |
Turning Dimensions - Clearance Radius | 8075 mm | 318 in |
Note | Dimensions are for machines equipped with 750/65 R25 tires. | Dimensions are for machines equipped with 750/65 R25 tires. |
Turning Dimensions - Steer Angle - Left/Right | 45° | 45° |
Turning Dimensions - Aisle Width | 5393 mm | 212 in |
Optimal Loader/Truck Pass Matching
Hydraulic Excavators: 336F/336F XE - Passes | 5–6 | 5–6 |
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. | 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. |
Hydraulic Excavators: 349F/349F XE - Passes | 4–5 | 4–5 |
Wheel Loaders: 972M/972M XE - Passes | 3–4 | 3–4 |
Wheel Loader: 962M - Passes | 4–5 | 4–5 |
Wheel Loader: 950M - Passes | 5 | 5 |
Wheel Loaders: 966M/966M XE - Passes | 4 | 4 |
Body Plate Thickness
Base Plate | 13 mm | 0.51 in |
Front Plate | 7 mm | 0.28 in |
Side Plates | 11 mm | 0.43 in |
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) |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |
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).
Engine Model | Cat® C13 | Cat® C13 |
Bore | 130 mm | 5.1 in |
Stroke | 157 mm | 6.2 in |
Displacement | 12.5 l | 736 in³ |
Peak Engine Torque Net (SAE J1349) | 2165 N·m | 1597 ft·lbf |
Peak Engine Torque Speed | 1200 r/min | 1200 r/min |
Net Power - SAE J1349:2011 | 316 kW | 424 hp |
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) | 2188 N·m | 1614 ft·lbf |
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 | 3810 m | 12500 ft |
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 | 320 kW | 429 hp |
Gross Power - SAE J1995:2014 | 324 kW | 434 hp |
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 |
Weights
Rated Payload | 32 t | 35.3 ton (US) |
Body Capacities
Heaped (SAE 2:1) | 20 m³ | 26.2 yd³ |
Struck | 15.5 m³ | 20.3 yd³ |
Tailgate Heaped SAE 2:1 | 21.3 m³ | 27.9 yd³ |
Tailgate Struck | 16.3 m³ | 21.3 yd³ |
Transmission
Forward - 1 | 8 km/h | 5 mile/h |
Forward - 2 | 15 km/h | 9 mile/h |
Forward - 3 | 23 km/h | 14 mile/h |
Forward - 4 | 35 km/h | 22 mile/h |
Forward - 5 | 48 km/h | 30 mile/h |
Forward - 6 | 57 km/h | 35 mile/h |
Reverse - 1 | 9 km/h | 6 mile/h |
Sound Levels
Interior Cab | 72 dB(A) | 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. | 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. | 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. |
Operating Weights
Total - Loaded | 57240 kg | 126192 lb |
Front Axle - Empty | 15480 kg | 34128 lb |
Total - Rated Load | 32000 kg | 70548 lb |
Rear Axle - Loaded | 18720 kg | 41270 lb |
Rear Axle - Empty | 4770 kg | 10516 lb |
Center Axle - Empty | 4990 kg | 11001 lb |
Center Axle - Rated Load | 13950 kg | 30754 lb |
Front Axle - Loaded | 19580 kg | 43166 lb |
Total - Empty | 25240 kg | 55645 lb |
Front Axle - Rated Load | 4100 kg | 9039 lb |
Rear Axle - Rated Load | 13950 kg | 30754 lb |
Center Axle - Loaded | 18940 kg | 41756 lb |
Service Refill Capacities
Fuel Tank | 412 l | 108.8 gal (US) |
Cooling System | 83 l | 21.9 gal (US) |
Hydraulic System | 110 l | 29.1 gal (US) |
Engine Crankcase | 38 l | 10 gal (US) |
Transmission | 56 l | 12.3 gal (US) |
Final Drives/Differential | 125 l | 33 gal (US) |
Output Transfer Gear Box | 25 l | 5.5 gal (US) |
DEF Tank | 20 l | 5.3 gal (US) |
Body Hoist
Raise Time | 12 s | 12 s |
Lower Time | 11 s | 11 s |
Steering
Lock to Lock | 4.75 seconds @ 60 rpm | 4.75 seconds @ 60 rpm |
Standards
Brakes | ISO 3450 – 2011 | ISO 3450 – 2011 |
Cab - FOPS | ISO 3449 Level II – 2005 | ISO 3449 Level II – 2005 |
Cab - ROPS | ISO 3471 – 2008 | ISO 3471 – 2008 |
Steering | ISO 5010 – 2007 | ISO 5010 – 2007 |
Body Plate
Type | High strength Brinell HB450 wear resistant steel | High strength Brinell HB450 wear resistant steel |
Turning Circle
Turning Dimensions - SAE Turning Radius | 7470 mm | 294 in |
Turning Dimensions - Inside Radius | 3793 mm | 149 in |
Turning Dimensions - Clearance Radius | 8075 mm | 318 in |
Note | Dimensions are for machines equipped with 750/65 R25 tires. | Dimensions are for machines equipped with 750/65 R25 tires. |
Turning Dimensions - Steer Angle - Left/Right | 45° | 45° |
Turning Dimensions - Aisle Width | 5393 mm | 212 in |
Optimal Loader/Truck Pass Matching
Hydraulic Excavators: 336F/336F XE - Passes | 5–6 | 5–6 |
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. | 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. |
Hydraulic Excavators: 349F/349F XE - Passes | 4–5 | 4–5 |
Wheel Loaders: 972M/972M XE - Passes | 3–4 | 3–4 |
Wheel Loader: 962M - Passes | 4–5 | 4–5 |
Wheel Loader: 950M - Passes | 5 | 5 |
Wheel Loaders: 966M/966M XE - Passes | 4 | 4 |
Body Plate Thickness
Base Plate | 13 mm | 0.51 in |
Front Plate | 7 mm | 0.28 in |
Side Plates | 11 mm | 0.43 in |
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) |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |