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651 Partial Wheel Tractor-Scraper

At a glance data:

Tractor Engine:
Cat® C18
Note:
Meets U.S. EPA Tier 4 Final or EU Stage V emission standards, or equivalent to U.S. EPA Tier 2, or equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
Gross Power (SAE J1995):
637hp
Net Power (SAE J1349/ISO 9249):
592hp
Print Technical Specs

Overview

Caterpillar offers partial wheel tractor-scraper power units designed for specialty machines that complement the traditional Cat® product line. These tractor-only configurations are available for purchase directly from Caterpillar OEM Solutions. They can be leveraged for a variety of final machines, including water pulls, elevating scrapers, lowboy trailer power units, and more. With improvements in productivity combined with enhancements in operator comfort and new safety features – Powered Access System and effective wet disc brakes – this machine offers high returns on time and investment.

Category:
Partial Scrapers

Brand:
Cat

Engine

Tractor Engine:
Cat® C18
Note:
Meets U.S. EPA Tier 4 Final or EU Stage V emission standards, or equivalent to U.S. EPA Tier 2, or equivalent to U.S. EPA Tier 3 and EU Stage IIIA.

Tractor Engine

Gross Power (SAE J1995):
637hp
Net Power (SAE J1349/ISO 9249):
592hp
Bore:
5.7in
Stroke:
7.2in
Displacement:
1105in³

Transmission

Top Speed - Loaded:
34.9mile/h
1 Forward:
3.5mile/h
2 Forward:
6.5mile/h
3 Forward:
7.8mile/h
4 Forward:
10.6mile/h
5 Forward:
14.2mile/h
6 Forward:
19.2mile/h
7 Forward:
25.7mile/h
8 Forward:
34.9mile/h
Reverse:
6.7mile/h

Steering

Width - 180° Turn - Right:
44.6ft
Width - 180° Turn - Left:
47.57ft
Steering Angle - Right:
90
Steering Angle - Left:
85

Standards

Brakes:
ISO 3450:2011
ROPS/FOPS:
ROPS: ISO 3471:2008 for up to 26 600 kg (58,643 lb). FOPS: ISO 3449:2005 Level II
Cab:
Seat Belt: SAE J386:AUG2012

Service Refill Capacities - Tractor

Fuel Tank:
430.1gal (US)
Crankcase:
10gal (US)
Transmission:
35.9gal (US)
Differential:
36gal (US)
Final Drive - Each:
6gal (US)
Cooling System:
23.4gal (US)
Hydraulic Reservoir:
39.6gal (US)
Windshield Washer:
0.5gal (US)

Standard Equipment

note

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

powertrain

  • Transmission: 8-speed planetary powershift, ECPC control, APECS software, programmable top gear selection, transmission hold, differential lock, guard - power train, ground speed control, machine speed limit
  • Cat C18
  • Cat engine brake
  • Electric start, 24V
  • Fan, hydraulic
  • Ground level engine shutdown
  • Radiator
  • Guard, crankcase
  • Starting aid, ether
  • Braking system: primary and secondary, wet disc, hydraulic; parking, hydraulic-released, spring-applied
  • Throttle lock

electrical

  • Alarm, backup
  • Alternator, 115 ampere
  • Batteries (4), 12V, 1,000 CCA, maintenance free
  • Electrical system, 24V
  • Lighting system: headlights (halogen), turn signals with hazard functions (LED)
  • Turn signals with hazard function
  • Starting/charging receptacle

operator environment

  • 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
  • Radio ready
  • ROPS/FOPS cab, pressurized
  • Keypad switches: rear engine start; throttle lock; wipers/washers; hazard lights; worklights on, off; information mode; messenger display; safety tab rocker switches, parking brake
  • Seat belt, static two-piece
  • Windows, sliding
  • Windows, laminated, zipped in
  • Wrist Rest/Grab Handle
  • Windshield wipers, front and rear windows, includes washers
  • Door lock
  • Messenger display gauges, warnings include: coolant temp; engine oil temp; hydraulic oil temp; DPF temp; fuel level; park brake; implement lockout; brake system, regeneration required; throttle lock; system voltage; secondary steering; bail down; differential lock; apron float; transmission hold; high beam lights; action lamp; engine speed, rpm; gear selection; DPF fill levels
  • Safety tab rocker switches
  • Seat: Cat Advanced Ride Management (ARM), Cat Comfort Series III, rotates 30 degrees
  • Steering wheel, tilt, telescoping, padded
  • Windows, right side emergency egress
  • Messenger display

fluids

  • Extended life coolant to -37° C (-34° F)

other equipment

  • Accumulators (brake and cushion hitch) with Canadian Registration Number (CRN)
  • Fast oil change
  • Vandalism locks
  • Steering locks
  • Heater, engine coolant 120V

Optional Equipment

powertrain

  • Air cleaner, powered precleaner

operator environment

  • Powered access ladder

other attachments

  • Camera arrangement: Work Area Vision System (WAVS)
  • Cab beacon
  • Air horn
  • Air horn and beacon
  • Kingbolt housing
  • Rear wheel arrangement (set of 2)
  • Scraper draft arm package
  • Steering cylinder group (set of 2)
  • Wiring group

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Tractor Engine:
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Note:
Meets U.S. EPA Tier 4 Final or EU Stage V emission standards, or equivalent to U.S. EPA Tier 2, or equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
Gross Power (SAE J1995):
637hp
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Cat® C18
Note:
Meets U.S. EPA Tier 4 Final or EU Stage V emission standards, or equivalent to U.S. EPA Tier 2, or equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
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Note:
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Gross Power (SAE J1995):
637hp
Net Power (SAE J1349/ISO 9249):
592hp
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