THIS IS MY SELECT

Open Bowl Scrapers

621K Wheel Tractor-Scraper

Flywheel Power - Tractor/Scraper

93.0 hp

304 kW (407 hp)

Scraper Capacity - Heaped

24 yd³

Top Speed - Loaded

33.5 mile/h

THIS IS MY SELECT

backhoe loader

621K Wheel Tractor-Scraper

Flywheel Power - Tractor/Scraper

93.0 hp

304 kW (407 hp)

Scraper Capacity - Heaped

24 yd³

Top Speed - Loaded

33.5 mile/h

Specifications

Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing Cat Wheel Tractor-Scrapers to consistently deliver high productivity at the lowest cost per ton.

      • Maximum Depth of Cut

        12.4 in

        315 mm

        Maximum Depth of Spread

        21.3 in

        540 mm

        180° Curb-to-Curb Turning Width

        38.71 ft

        11.8 m

        Scraper Capacity - Struck

        17.1 yd³

        13

        Tires - Scraper

        93.0 in

        93.0 mm

        33.25R29**E3

        Overall Width

        11.71 ft

        3.57 m

        Overall Shipping Height

        13.22 ft

        4.03 m

        Width - Cut

        10.3 ft

        3.14 m

        Tires - Tractor Drive

        93.0 in

        93.0 mm

        33.25R29**E3

        Top Speed - Loaded

        33.5 mile/h

        53.9 km/h

        Fuel Tank Refill Capacity - Scraper

        201 gal (US)

        763 l

        Scraper Capacity - Heaped

        24 yd³

        18.4

        Rated Load

        93.0 in

        93.0 mm

        26 127 kg (57,610 lb); 26.19 tonnes (28.81 tons)

      • Width - Overall Machine

        141.1 in

        3,585 mm

        Width - Tractor

        133.1 in

        3,381 mm

        Width - Inside of Bowl

        120 in

        3,048 mm

        Width - Outside Rear Tires

        128.9 in

        3,275 mm

        Height - Overall Shipping

        158.6 in

        4,029 mm

        Height - Top of Cab

        142.2 in

        3,612 mm

        Ground Clearance - Tractor

        21.9 in

        557 mm

        Front of Tractor to Front Axle

        122.8 in

        3,119 mm

        Axle to Vertical Hitch Pin

        21.3 in

        540 mm

        Height - Scraper Blade Maximum

        20.5 in

        520 mm

        Wheel Base

        314.9 in

        7,998 mm

        Rear Axle - Rear of Machine

        114.1 in

        2,898 mm

        Length - Maximum (Push-Pull)

        613.2 in

        15,576 mm

        Length - Overall Machine - Standard

        551.8 in

        14,015 mm

        Width - Rear Tire Centers

        90.2 in

        2,290 mm

        Width - Overall Machine - Ladder Down

        149.2 in

        3,790 mm

      • Rated Engine RPM - Tractor

        2,000 r/min

        2,000 r/min

        Engine Model - Tractor

        93.0 in

        93.0 mm

        Cat C13

        Flywheel Power - Tractor

        407 HP

        304 kW

        Note

        93.0 in

        93.0 mm

        Cat C13 engine meets U.S. Environmental Protection Agency (EPA) Tier 4 Final/EU Stage IV engine emission standards.

      • Overall Length

        45.9 ft

        14.02 m

        Operating Weight - Empty

        79,787 lb

        36,185 kg

      • Operating Weight - Empty

        80,630 lb

        36,567 kg

        Overall Length - With Bail Down

        51.1 ft

        15.58 m

      • Flywheel Power - Tractor/Scraper

        93.0 in

        93.0 mm

        304 kW (407 hp)

      • ROPS/FOPS

        93.0 in

        93.0 mm

        Meets SAE and ISO standards

        Exterior Sound Level

        93.0 in

        93.0 mm

        The exterior sound power level for the standard machine (ISO 6393) is 111.5 dB(A).

      • Brakes

        93.0 in

        93.0 mm

        ISO 3450:1996

        Seat Belt

        93.0 in

        93.0 mm

        SAE J386:JUN1985

        Steering System

        93.0 in

        93.0 mm

        ISO 5010:2007

        Reverse Alarm

        93.0 in

        93.0 mm

        ISO 9533:2010

        Rollover Protection Structure (ROPS)

        93.0 in

        93.0 mm

        ISO 3471:2008 for up to 17 084 kg (37,664 lb)

        Falling Object Protective Structure (FOPS)

        93.0 in

        93.0 mm

        ISO 3449:2005 Level II

      • Transmission Gear - Sixth

        18.4 mile/h

        29.6 km/h

        Transmission Gear - Fifth

        13.6 mile/h

        21.9 km/h

        Transmission Gear - Reverse

        5.7 mile/h

        9.2 km/h

        Transmission Gear - Second

        5.5 mile/h

        8.9 km/h

        Transmission Gear - Third

        7.5 mile/h

        12.1 km/h

        Transmission Gear - First

        3.1 mile/h

        5 km/h

        Transmission Gear - Eighth

        33.5 mile/h

        53.9 km/h

        Transmission Gear - Fourth

        10.1 mile/h

        16.3 km/h

        Transmission Gear - Seventh

        24.8 mile/h

        39.9 km/h

      • Bail Lower

        3.2 s

        3.2 s

        Bail Raise

        1.8 s

        1.8 s

        Apron Lower

        3.8 s

        3.8 s

        Apron Raise

        2.95 s

        2.95 s

        Ejector Extend

        5.2 s

        5.2 s

        Ejector Retract

        6.7 s

        6.7 s

        Bowl Raise

        3 s

        3 s

        Bowl Lower

        3.5 s

        3.5 s

      • Scraper Capacity - Heaped

        24 yd³

        18.4

      • Top Speed - Loaded

        33.5 mile/h

        53.9 km/h

      • Hydraulic System

        21.926 gal (US)

        83 l

        Cooling System

        11.89 gal (US)

        45 l

        Fuel Tank

        216.09 gal (US)

        818 l

        Crankcase

        8.08 gal (US)

        30.58 l

        Diesel Exhaust Fluid

        8.057 gal (US)

        30.5 l

        Transmission System

        24.76 gal (US)

        93 l

      • NOTE

      • POWER TRAIN - TRACTOR

        • Cat C13 engine with MEUI™

        • Cat engine brake

        • Electric start, 24 Volt

        • Air cleaner, dry type with precleaner

        • Fan, hydraulic

        • Ground level engine shutdown

        • Radiator, aluminum unit core, 9 fins per inch

        • Guard, crankcase

        • Muffler (only for less or non-regulated regions engine arrangement only)

        • Starting aid, ether

        • Braking system: - Primary and secondary, wet disc, hydraulic - Parking, hydraulic-released, spring-applied - Throttle lock

        • Transmission: - 8-speed planetary power shift - ECPC control - APECS software - Programmable top gear selection - Transmission hold - Differential lock - Guard, power train - Standard tire spin reduction - Ground speed control - Machine speed limit - Differential lock protection

      • POWER TRAIN - SCRAPER

      • ELECTRICAL - TRACTOR

        • Alternator, 150 Amp

        • Batteries (4), 12V, 1,000 CCA, maintenance free, high output

        • Electrical system, 24V

        • Lighting system: - Headlights, halogen - Turn signals with hazard function, LED floodlights, (2) cutting edge (1) bowl, halogen side vision (2)

        • Starting/charging receptacle

      • ELECTRICAL - SCRAPER

        • Alarm, backup

        • Lighting system: - Brake lights, LED - Turn signals with hazard function, LED

      • OPERATOR ENVIRONMENT - TRACTOR

        • HVAC system, heat, AC, defrost

        • Thermostat control of HVAC system

        • Coat hook

        • Lunchbox platform with holding strap

        • Diagnostic connection (2)

        • 12V power ports (2)

        • Differential lock (1)

        • Dome courtesy light

        • Horn, electric

        • T-Handle implement control

        • Mirror, rearview

        • Radio ready

        • ROPS/FOPS cab, pressurized

        • Keypad switches: - Throttle lock - Wipers/washers - Hazard lights - Retarding level select - Work lights on, off - Information mode on Messenger Display

        • Safety tab rocker switches

        • Seat belt, static two-piece

        • Seat, Cat Advanced Ride Management (ARM), Cat Comfort Series 3, rotates 30 degrees

        • Steering wheel, tilt, telescoping, padded

        • Windows, right side emergency egress

        • Windows, sliding

        • Windows, laminated, zipped in

        • Windshield wipers, front and rear windows, includes washers

        • Door lock

        • Messenger Display

        • Gauges, warnings include: - Coolant temperature - Engine oil temperature - Hydraulic oil temperature - DPF temperature - Fuel level - Park brake - Implement lockout - Brake system - Regeneration required - Throttle lock - System voltage - Secondary steering - Bail down - Ejector auto - Differential lock - Apron float - Transmission hold - Cushion hitch - High beam lights - Action lamp - Engine speed, rpm - Gear selection - DEF fill levels

      • FLUIDS

      • OTHER STANDARD EQUIPMENT - TRACTOR

        • Advanced cushion hitch

        • Accumulators (cushion hitch) with Canadian Registration Number (CRN)

        • Fast oil change

        • Fenders, non-metallic

        • Heater, engine coolant 120V

        • Rims (2)

        • Tow pin, front

        • Vandalism locks

        • Heater, engine coolant 120V

      • OTHER STANDARD EQUIPMENT - SCRAPER

        • Bowl: - 18.4 m3 (24 yd3), heaped - 14.1 m3 (18.4 yd3), struck

        • Vandalism locks

        • Hydraulic position sensing cylinders (bowl lift and apron)

      • NOTE

      • STEERING ARRANGEMENTS

      • INTEGRATED TECHNOLOGIES

        • Sequence Assist Arrangement

        • Load Assist

        • Cat Grade Control with Load Assist

      • OTHER ATTACHMENTS

        • Camera arrangement - WAVS

        • Steering lock - external

        • Cab beacon

        • Air horn

        • Air horn and beacon

        • Fender, scraper

        • Guard, overflow

        • Wiring group

        • Year of manufacture plate

      • WORK LIGHT ATTACHMENTS

      • AMBIENT CAPABILITY ARRANGEMENTS

        • Cooling, high ambient HRC

        • Cooling, low ambient HRC

        • Cooling, high ambient LRC

        • Cooling, low ambient LRC

      • SERVICE INSTRUCTIONS

        • Film arrangement - U.S. (ANSI)

        • Film arrangement - International (ISO)

      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