THIS IS MY SELECT

Open Bowl Scrapers

657 Wheel Tractor-Scraper

Flywheel Power - Tractor/Scraper

93.0 hp

469kW (629 hp) / 353 kW (473 hp)

Tractor Engine

93.0 hp

Cat C18

Scraper Engine

93.0 hp

Cat C15

THIS IS MY SELECT

backhoe loader

657 Wheel Tractor-Scraper

Flywheel Power - Tractor/Scraper

93.0 hp

469kW (629 hp) / 353 kW (473 hp)

Tractor Engine

93.0 hp

Cat C18

Scraper Engine

93.0 hp

Cat C15

Specifications

Cat® Wheel Tractor-Scraper 657 twin engine has the power to boost productivity by utilize push-pull loading. Combine this ability with improvements in productivity, enhancements in operator comfort, and new safety features – Powered Access System and effective wet disc brakes – and you have a machine offering high returns on profit and time.

      • Crankcase

        13.7 gal (US)

        38 l

        Transmission

        35.9 gal (US)

        136 l

        Differential

        36 gal (US)

        136 l

        Final Drive - Each

        6 gal (US)

        29.5 l

        Cooling System

        23.4 gal (US)

        88.6 l

        Hydraulic Reservoir

        39.6 gal (US)

        150 l

        Windshield Washer

        0.5 gal (US)

        5 l

      • Fuel Tank

        430 gal (US)

        1,628 l

        Crankcase

        8.9 gal (US)

        34 l

        Transmission

        31.9 gal (US)

        121 l

        Differential

        44 gal (US)

        168 l

        Final Drive - Each

        7.8 gal (US)

        30 l

        Cooling System

        16.6 gal (US)

        63.2 l

      • Width - Overall Machine

        14.3 ft

        4.36 m

        Width - Tractor

        12.3 ft

        3.75 m

        Width - Rear Tire Center Lines

        9.21 ft

        2.81 m

        Width - Inside of Bowl

        12.07 ft

        3.68 m

        Width - Outside Bowl - Shipping Width

        12.98 ft

        3.93 m

        Height - Overall Shipping

        15.29 ft

        4.66 m

        Height - Top of Cab

        12.86 ft

        3.92 m

        Ground Clearance - Tractor

        2.3 ft

        0.7 m

        Front of Tractor to Front Axle

        14.93 ft

        4.55 m

        Axle to Vertical Hitch Pin

        1.8 ft

        0.55 m

        Height - Scraper Blade Maximum

        2.17 ft

        0.66 m

        Wheel Base

        32.68 ft

        9.96 m

        Length - Overall Machine

        58.96 ft

        17.97 m

        Rear Axle - Rear of Machine

        8.07 ft

        2.46 m

      • Total Shipping

        160,505 lb

        72,804 kg

        Tractor Shipping

        93,635 lb

        42,472 kg

        Scraper Shipping

        64,068 lb

        29,061 kg

        Total Operating - Empty

        164,244 lb

        74,500 kg

        Front Axle

        93,842 lb

        42,566 kg

        Rear Axle

        66,663 lb

        30,238 kg

        Total Operating - Loaded

        268,302 lb

        121,700 kg

        Front Axle - Loaded

        134,165 lb

        60,856 kg

        Rear Axle - Loaded

        130,340 lb

        59,121 kg

      • Tractor Engine

        93.0 in

        93.0 mm

        Cat C18

        Scraper Engine

        93.0 in

        93.0 mm

        Cat C15

      • Flywheel Power - Tractor/Scraper

        93.0 in

        93.0 mm

        469kW (629 hp) / 353 kW (473 hp)

        Net Power

        93.0 in

        93.0 mm

        469 kW/637 hp

        Gross Power (SAE J1995)

        637 HP

        475 kW

        Net Power (ISO 14396)

        637 HP

        469 kW

        Net Power (SAE J1349/ISO 9249)

        592 HP

        436 kW

        Net Power (SAE J1349/ISO 9249)

        584 HP

        436 kW

        Bore

        5.7 in

        145 mm

        Stroke

        7.2 in

        183 mm

        Displacement

        1,105 in³

        18.1 l

      • Net Power

        93.0 in

        93.0 mm

        353 kW/447 hp

        Gross Power (SAE J1995)

        481 HP

        359 kW

        Net Power (ISO 14396)

        480 HP

        353 kW

        Net Power (SAE J1349/ISO 9249)

        415 HP

        333 kW

        Bore

        5.4 in

        137.2 mm

        Stroke

        6.75 in

        171.5 mm

        Displacement

        928 in³

        15.2 l

      • Scraper Capacity - Heaped

        44 yd³

        33.6

        Rated Load

        104,058 lb

        47,200 kg

        Capacity - Struck

        32 yd³

        24.5

        Depth of Cut - Maximum

        16.4 in

        417 mm

        Width - Cut - To Router Bits

        12.5 ft

        3.8 m

        Ground Clearance - Maximum

        2.3 ft

        0.7 m

        Hyd. Penetration Force - 657G

        121,000 lb

        542 kN

        Depth of Spread - Maximum

        26 in

        660 mm

        Apron Opening

        92 in

        2,337 mm

        Apron Closure Force

        39,200 lb

        176 kN

      • Top Speed - Loaded

        33 mile/h

        56.1 km/h

        1 Forward

        3.5 mile/h

        5.7 km/h

        2 Forward

        6.5 mile/h

        10.5 km/h

        3 Forward

        7.8 mile/h

        12.5 km/h

        4 Forward

        10.6 mile/h

        17 km/h

        5 Forward

        14.2 mile/h

        22.8 km/h

        6 Forward

        19.2 mile/h

        30.9 km/h

        7 Forward

        25.7 mile/h

        41.4 km/h

        8 Forward

        34.9 mile/h

        56.1 km/h

        Reverse

        6.7 mile/h

        10.8 km/h

      • Bowl Cylinder Bore

        7.08 in

        180 mm

        Bowl Cylinder Stroke

        37.4 in

        950 mm

        Apron Cylinder Bore

        7.08 in

        180 mm

        Apron Cylinder Stroke

        29.92 in

        759.5 mm

        Ejector Cylinder Stroke (Stage 1/ Stage 2)

        38.32 in

        973.5 mm

        Steering Circuit (@ High Idle)

        76.08 gal/min

        288 l/min

        Implement Circuit (@ High Idle)

        517 l/min

        517 l/min

        Cushion Hitch Circuit

        19.54 gal/min

        74 l/min

        Secondary Steering Circuit

        14.52 gal/hr

        55 l/hr

        Relief Valve - Steering Circuit

        1,959 psi

        13,500 kPa

        Relief Valve - Implement Circuit

        1,999 psi

        13,780 kPa

        Compensator Settings - Cushion Hitch Circuit

        3,002 psi

        20,700 kPa

      • Width - 180° Turn - Right

        45.4 ft

        13.85 m

        Width - 180° Turn - Left

        47.57 ft

        14.5 m

        Steering Angle - Right

        93.0 in

        93.0 mm

        90

        Steering Angle - Left

        93.0 in

        93.0 mm

        85

      • NOTE

      • ELECTRICAL

        • Alarm, backup

        • Alternator, 115 amp - tractor engine

        • Alternator, 65 amp - scraper engine

        • Batteries Tractor (4), 12V Maintenance Free, High Output

        • Batteries Scraper (4), 12V Maintenance Free, High Output

        • Electrical System, 24V

        • Lighting System - Tractor

        • Lighting System - Scraper

        • Starting Receptacle - tractor and scraper engines

      • OPERATOR ENVIRONMENT

        • Air Conditioner (includes heater and defroster)

        • Automotive style fuse panel with fuse puller

        • Lunch box platform with holding strap

        • Coat Hook

        • Cup holder

        • Diagnostic Connection Port (12V)

        • Dome Courtesy Light

        • Engine speed lock

        • Fan defroster

        • Gauge Group

        • Horn

        • Implement Control Joystick

        • Rearview Mirrors

        • Radio Ready

        • 2 radio openings, speakers, and 5-amp converter

        • ROPS Cab with Sound Suppression and Pressurization

        • Static Seatbelt, 2 piece

        • Scraper Engine Controls

        • Seat, Air Suspension, Cat Advanced Ride Management

        • Steering Wheel - tilt and telescoping

        • Storage Compartment

        • Transmission Hold

        • Windows - sliding side

        • Windshield - laminated glass

        • Windshield Wiper/Washer - front and rear

        • Wrist Rest/Grab Handle

      • POWER TRAIN

        • Tractor

        • Scraper

      • OTHER STANDARD EQUIPMENT

        • Tractor

        • Scraper

      WHY CHOOSE EMPIRE

      • Every purchase backed by a full menu of service and support offerings

      • Flexible financing options designed to fit your budget

      • Commitment to providing expert training to maximize operations

      • Value Agreements to ensure proper maintenance and performance