The Cat 730 EJ with a 16.9 m³ (22.1 yd³)/27.1 tonnes (30 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 730C2 EJ to include the new cab design makes the 730 EJ a more attractive proposition for our customers. Class leading levels of performance and new features such as Advanced Automatic Traction Control (AATC) and Assisted Ejecting Control create operator comfort, making a productive machine all day long. The machines retain all axle enclosed wet brakes and Advanced Productivity Electronic Control Strategy (APECS).
Features
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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
Specifications
Units for specifications
Engine
| Engine Model | Cat® C13 |
|---|---|
| Bore | 5.1 in 130 mm |
| Stroke | 6.2 in 157 mm |
| Displacement | 763 in³ 12.5 l |
| No Engine De-rating Below | 12500 ft 3810 m |
| Engine Model - U.S. EPA Tier 4 Final/EU Stage V | Cat C13 |
| Peak Engine Torque Speed | 1200 r/min 1200 r/min |
| Net Power - SAE J1349:2011 | 367 hp 274 kW |
| Gross Power - SAE J1995:2014 | 375 hp 280 kW |
| Peak Engine Torque Gross (SAE J1995) | 1579 ft·lbf 2141 N·m |
| Net Power - ISO 14396 | 370 hp 276 kW |
| Emissions | The 730 EJ meets Tier 4 Final and Stage V emission standards. |
| Note (4) | Net power when the fan is at maximum speed is 274 kW (367 hp) per the SAE reference conditions. |
| 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. |
| Note (2) | The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard. |
| 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. |
| 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. |
| Peak Engine Torque Net (ISO 14396) | 1564 ft·lbf 2120 N·m |
Weights
| Rated Payload | 30 ton (US) 27.1 t |
|---|
Body Capacities
| Heaped (SAE 2:1) | 22.1 yd³ 16.9 m³ |
|---|---|
| Struck | 17.7 yd³ 13.5 m³ |
Transmission
| Forward - 1 | 5 mile/h 8 km/h |
|---|---|
| Forward - 2 | 9 mile/h 15 km/h |
| Forward - 3 | 14 mile/h 22 km/h |
| Forward - 4 | 21 mile/h 34 km/h |
| Forward - 5 | 29 mile/h 47 km/h |
| Forward - 6 | 34 mile/h 55 km/h |
| Reverse - 1 | 6 mile/h 9 km/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. |
| 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. |
Operating Weights
| Front Axle - Rated Load | 1433 lb 650 kg |
|---|---|
| Total - Loaded | 117528 lb 53310 kg |
| Center Axle - Loaded | 41502 lb 18825 kg |
| Rear Axle - Empty | 11707 lb 5310 kg |
| Rear Axle - Rated Load | 29156 lb 13225 kg |
| Front Axle - Loaded | 35009 lb 15880 kg |
| Center Axle - Empty | 12214 lb 5540 kg |
| Total - Rated Load | 59745 lb 27100 kg |
| Front Axle - Empty | 34723 lb 15750 kg |
| Total - Empty | 58643 lb 26600 kg |
| Rear Axle - Loaded | 41017 lb 18605 kg |
| Center Axle - Rated Load | 29156 lb 13225 kg |
Service Refill Capacities
| Fuel Tank | 108.8 gal (US) 412 l |
|---|---|
| Cooling System | 21.9 gal (US) 83 l |
| Hydraulic System | 29.1 gal (US) 110 l |
| Engine Crankcase | 10 gal (US) 38 l |
| Transmission | 12.4 gal (US) 47 l |
| Final Drives/Differential | 33 gal (US) 125 l |
| Output Transfer Gear Box | 6.3 gal (US) 24 l |
| DEF Tank | 5.3 gal (US) 20 l |
Steering
| Lock to Lock | 4.75 seconds @ 60 rpm |
|---|
Standards
| Brakes | ISO 3450 – 2011 |
|---|---|
| Cab - FOPS | ISO 3449 Level II – 2005 |
| Cab - ROPS | ISO 3471 – 2008 |
| Steering | ISO 5010 – 2007 |
Body Plate
| Type | High strength Brinell HB450 wear resistant steel |
|---|
Turning Circle
| Turning Dimensions - Clearance Radius | 318 in 8075 mm |
|---|---|
| Turning Dimensions - SAE Turning Radius | 294 in 7470 mm |
| Turning Dimensions - Steer Angle - Left/Right | 45° |
| Turning Dimensions - Inside Radius | 152 in 3849 mm |
| Turning Dimensions - Aisle Width | 214 in 5424 mm |
| Note | Dimensions are for machines equipped with 750/65 R25 tires. |
Optimal Loader/Truck Pass Matching
| Hydraulic Excavators: 336F/336F XE - Passes | 5–6 |
|---|---|
| Note | An optimum system match gives you a major productivity advantage. The 730 EJ 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 |
| Wheel Loaders: 966M/966M XE - Passes | 4 |
| Wheel Loaders: 972M/972M XE - Passes | 3–4 |
| Wheel Loader: 962M - Passes | 4–5 |
| Wheel Loader: 950M - Passes | 5 |
Eject/Retract Times
| Retract Time | 15 s 15 s |
|---|---|
| Eject Time | 12 s 12 s |
Standard Equipment
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
- Adjustable air vents
- Combined gear selection and eject control lever
- Glass windows:
– Front, laminated and tinted
– Sides and rear, toughened and tinted - Air conditioning with R134A refrigerant
- Heater and defroster with four-speed fan
- Mirrors: extensive arrangement for improved visibility
- 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
– Eject 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) ready
– Secondary steering energy source engaged
– Hour meter
– Retarder active - Seats:
– Operator: fully adjustable, air suspension
– Trainer: padded with lap belt - Secondary steering – electro hydraulic
- Storage:
– Cup holder
– Flask receptacle
– Under seat storage
– Door pocket
– Behind operator seat storage
– Coat hook - Sun visor
- Tilt and telescopic steering wheel
- Touchscreen display incorporating the rearview camera video feed
- Retractable belt: Operator seat and second seat
- Windows opening both sides, tinted
- Windshield wiper and washer, two speed, intermittent (front)
- Windshield wiper and washer, two speed (rear)
CAT TECHNOLOGIES
- Product Link: PLE631 or PLE641 dependent on location and licensing agreement
- Cat Detect with Stability Assist
ELECTRICAL AND LIGHTING
- Batteries (two) maintenance free
- Electrical system: 24-volt, 10A 24- to 12-volt converter
- 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
- Remote starting receptacle (cables not included)
POWER TRAIN
- Auto shift six-speed forward and one reverse transmission
- Cat C13 engine
- Cat Clean Emission Module (CEM) and exhaust aftertreatment package
- Differentials: standard with automatic clutched inter- and cross-axle differential locks
- Dual circuit oil immersed, enclosed brakes – all wheels
- Retarder: engine compression brake
- Three axle, six-wheel drive
SAFETY
- Reverse alarm
- Rearview camera
- ROPS/FOPS cab
GUARDS
- Rear window
- Radiator
- Crankcase
- Axle
- Front dump body spill guard
OTHER STANDARD EQUIPMENT
- Mud flaps: wheel arch and body mounted with transportation tiebacks
- S·O·S sampling valves
- Tires, six 750/65 R25 radial
- Vandalism protection: lockable caps
- Sound suppression (only standard in Europe)
- Underslung tailgate
Optional Equipment
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
OPTIONAL EQUIPMENT
- Engine block heater
- Cold weather start attachment
- Cat Production Measurement payload monitoring system
- Fast fuel fill
- Cold weather coolant –51° C (–60° F)
- Exhaust heated body
- Ether start
- Bluetooth radio stereo system
- Auto lube installation for automatic greasing of bearings
- Flashing LED beacon
- Four-point seat belt
- Fuel additive – anti-waxing
- Heated rearview motorized mirrors
- Machine Security System (MSS)
- Product Link Elite: PLE631 (satellite), PLE641 (cellular)
- Roof mounted High Intensity Discharge (HID) work lights
- Sound suppression (only standard in Europe)
- Heated/cooled seat
- Infrared glass – high ambient cab
- Window blinds
- Wheel chocks
