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Little Giant Cranes


Burros CF-Lifters
Manitex International, Inc. Engineered Lifting Solutions
C64 Crawler
  • C64 Crawler
  • Specifications
  • General Dimensions
  • Load Chart
  • Load Ratings
  • Literature
  • Options
C64 Crawler Crane by Little Giant: 25 ton capacity, deluxe cab

C64 Crawler

Little Giant's C-64 Crawler is a specialized crane featuring a 25-ton capacity.

A deluxe cab with optional air conditioning, heavy-duty tracked lower chassis for exceptional traction around shorelines, easy-to-use controls, and many available options for magnet work, lifting, and dredging. With our standard free fall winch you can pile drive just like the big guys!

SPECIFICATIONS OF MODEL C64 CRAWLER

Upper Specifications

Engine
- Cummins QSB-4.5-Tier 3
- Cummins 160 HP (119kw) @ 2,200 RPM
- 460 lb/ft. torque (624Nm) @ 1,500 RPM

Electrical
12 Volt with 100 Amp Alternator, Heavy Duty Battery

Throttle
Variable Speed, Hand - Optional Foot Throttle

Master Clutch
Disconnected Clutch for Cold Weather Starting

Turntable
Ball Bearing, Single Row, Bolted to Upper Structure and
Carrier for Easy Removal

Controls
Air, Variable Control, Adjustable for Self-Centering or
Lock-In Operation

Drum Clutches
Two Shoe, Internal Expanding, Air Operated, 21-3/4" Dia. x 3-1/2" Wide

Drum Brakes
External Contracting, Band Type, 25" Diameter x 4" Wide

Power Load Lowering
Both Drums

Boom Hoist
Power Up & Power Down, Independent of ALL Other Functions

Gantry
Folding High Gantry

Swing Speed
5 RPM

 

 

Line Speed
198 FPM

Line Pull
13,000 lbs. with 12" Drum

Working Weight as a Dragline w/30" Track
Less Bucket: 54,500 lbs.
Ground Pressure: 5.56 PSI

Standard Features
Deluxe Upholstered Seat with Backrest, All Vision Cab, Automatic Boom Hoist Kickout, Anti-Two Block Warning, Free Fall Winch, Twin Telescopic Boom Backstops, Boom
Angle Indicator, Pendant Cable Suspension, Swing Brake, Signal Horn, Tool Box, Fire Extinguisher, Power Load Lowering, Triple Sheave Boom Point

Optional
Third Drum, Boom Point Fairlead, Fairlead Extensions, Magnet Equipment, Foot Throttle, Hand Throttle (on lever), Crane Hook Readout Systems
     
Carrier Specifications

Travel Drive
Final Drive Assembly is a Totally Enclosed Gear Case with Integral Hydraulic Motor

Lower Rollers
6.6" Dia./9 per side, Lifetime Lubricated

Upper Chain Support
Wear Plate

Travel
Independently Controlled Hydraulic Pumps & Motors

Travel Speed
Variable Speed - 0 to 1.5 MPH

Track Frame
Reinforced, Standard C Channel, High Strength

Steering
Counter-Rotating Track

Digging Brakes
Multi-Wet Dosc

Lower Travel Gears
Multi-Stage Planetary Gear Reduction

Track
Tractor Type, Sealed, Hydraulic Adjustment, Low Profile

Drive Sprocket
Tractor Type, Hunting Tooth Design

Front Idlers
Tractor Type, Lifetime Lubricated, Track Tension and Adjusting Devices

Tractive Effort
50,000 lbs.

Due to continued design improvements, all specifications are subject to change.

 

  Description US Metric
A Overall length with 30' Boom 44' 0 13.41m
B Maximum Height Above Grade 11'4" 3.45m
C Minimum Ground Clearance 2' 1" 0.63m
D Maximum Swing Clearance 10' 10" 3.30m
E Boom Foot Pin to Center of Rotation 2' 3-1/2" 0.70m
F Sprocket Center to Idler Center, Std. 12' 6" 3.76m
G Overall Track Length, Std. 15' 8" 4.78m
H Overall Width w/30" Track Shoes 11'0" 3.35m
I Weight 52,000 lbs 4.78m
   
   Due to continued design improvements, all specifications are subject to change.  


 

C64 Load Chart

Length
(ft.)		 Radius
(ft.)		 Angle
(°)		 Boom Point Height
(ft.)		 25 Ton Crawler Class 12-62
Over End (lbs.) Over Side (lbs.)
30' 10 75 34.1 50,000 50,000
  12 71 33.5 50,000 37,200
  15 65 32.3 38,000 26,100
  20 54 29.3 24,100 17,200
  25 41 25.7 17,300 12,700
  30 23 16.6 13,400 10,000
35' 12 74 38.8 50,000 37,100
  15 69 37.7 38,500 26,000
  20 60 35.3 24,000 17,100
  25 50 31.8 17,100 12,500
  30 38 26.5 13,200 9,700
  35 21 17.6 10,200 7,900
40' 12 76 43.9 50,000 37,100
  15 71 43.1 38,500 25,900
  20 64 41.0 23,900 17,000
  25 55 38.1 17,000 12,400
  30 46 34.0 13,100 9,600
  35 35 28.2 10,500 7,800
  40 19 18.5 8,700 6,400
45' 15 74 48.3 38,000 37,100
  20 67 46.5 23,800 25,900
  25 60 44.0 16,900 17,000
  30 52 40.6 13,000 12,400
  35 43 36.0 10,400 9,600
  40 33 29.7 8,600 7,800
  45 18 19.3 7,100 6,400
50' 15 75 53 38,400 25,700
  20 69 52 23,700 16,600
  25 63 50 16,900 12,200
  30 56 47 12,900 9,400
  35 49 43 10,300 7,500
  40 41 38 8,500 6,200
  45 31 31 7,100 5,200
  50 17 20 6,100 4,400
55' 15 77 58.6 38,300 25,600
  20 71 57.2 23,300 16,600
  25 66 55.2 16,700 12,000
  30 60 52.6 12,800 9,200
  35 54 49.3 10,100 7,300
  40 47 45.2 8,300 6,000
  45 39 39.8 6,900 5,000
  50 30 32.5 5,900 4,200
  55 17 20.8 5,000 3,500
60' 15 78 64 38,300 25,600
  20 73 62 23,500 16,500
  25 68 61 16,600 11,900
  30 63 58 12,700 9,100
  35 57 55 10,000 7,200
  40 51 52 8,200 5,900
  45 45 47 6,900 4,900
  50 37 41 5,800 4,100
70' 20 75 73 23,400 16,400
  25 71 71 16,500 11,700
  30 67 69 12,500 8,900
  35 62 67 9,800 7,000
  40 57 64 8,000 5,700
  45 52 61 6,600 4,700
  50 47 56 5,600 3,900
  60 34 45 4,100 2,700


  1. The operator and other personnel associated with this machine shall fully acquaint themselves with the latest application American National Standards Institute (ANSI) Safety Standards for Cranes Lifting capacities are in accordance with ANSI Standards.
     
  2. Weights of hook blocks, buckets, slings, and all other load handling devices are not accounted for in the load chart. The load handling device must be considered as part of the load.
     
  3. The operator must make allowances for wind.
     
  4. High gantry assembly, in the raised position, shall be used when lifting loads using 60° of boom, or longer.
     
  5. 5/8" – 6x19 extra improved plowsteel IWRC wire rope is recommended.
     
  6. If optional equipment not covered in this chart is to be used, please consult the factory. Modification to the machine or optional equipment other than specified can result in a reduction of capacity.

C64 Crawler Illustration
NOTE: These lines determine the limiting position of any load
for operation within indicated working areas.

Load Ratings

C-64 DRAGLINE & CLAMSHELL LOAD RATINGS –
1 Cubic Yard Bucket Capacity
Boom DRAGLINE
CAPACITY (lbs) 		    CLAMSHELL
CAPACITY (lbs)		  
Length
(ft.)		 Radius
(ft.)		 Angle
(°)
 Dig Depth
(ft.)		 Dump Height
(ft.)
Dump Height
(ft.)
Over End
(lbs)
 Over Side
(lbs)
 Over End
(lbs)		 Over Side
(lbs)
30' 10 75 9,100 9,100 15 20 9,100 9,100 23
  15 65 9,100 9,100 15 18 9,100 9,100 21
  20 54 9,100 9,100 15 15 9,100 9,100 18
  25 41 9,100 9,100 15 11 9,100 9,100 14
  30 23 9,100 9,100 15 3 9,100 9,100 6
40' 15 71 9,100 9,100 20 29 9,100 9,100 32
  20 64 9,100 9,100 20 27 9,100 9,100 30
  25 55 9,100 9,100 20 24 9,100 9,100 27
  30 46 9,100 9,100 20 20 9,100 8,600 23
  35 35 9,100 7,800 20 14 9,100 7,000 17
  40 19 8,700 6,400 20 4 7,800 5,800 7
50' 15 75 9,100 9,100 25 39 9,100 9,100 42
  20 69 9,100 9,100 25 38 9,100 9,100 41
  25 63 9,100 9,100 25 36 9,100 9,100 39
  30 56 9,100 9,100 25 33 9,100 8,500 36
  35 49 9,100 7,500 25 29 9,100 6,800 32
  40 41 8,500 6,200 25 24 7,700 5,600 27
  45 31 7,100 5,200 25 17 6,400 4,700 20
  50 17 6,100 4,400 25 6 5,500 4,000 9
60' 15 78 9,100 9,100 30 50 9,100 9,100 56
  20 73 9,100 9,100 30 48 9,100 9,100 51
  25 68 9,100 9,100 30 47 9,100 9,100 50
  30 63 9,100 9,100 30 44 9,100 8,200 47
  35 57 9,100 7,200 30 41 9,100 6,500 44
  40 51 8,200 5,900 30 38 7,400 5,300 41
  45 45 6,900 4,900 30 33 6,200 4,400 36
  50 37 5,800 4,100 30 27 5,200 3,700 30
  60 16 4,300 3,000 30 8 3,900 2,700 11
  1. Refer to main load chart for additional information.

  2. Dragline rating is based on the lesser of 100% of the crane load or 70% of hoist line pull.
     
  3. Clamshell rating is based on the lessor of 90% of crane rated load or 70% of hoist line pull.
     
  4. Weight of the bucket and its contents vary and must be determined by the operator.

C64 Crawler Illustration

Dump height is an approximate height based on boom point height (from main rating chart) minus the bucket lifted length. This information varies with bucket used. Dump height in this chart is based on:
Dragline Bucket lifted length of 14'
Clamshell Bucket lifted length of 11'

C64 Crawler Illustration
Little Giant General Brochure (PDF 471k)
PDF Download Little Giant C64 Crawler Brochure & Specifications (PDF 2.06mb)
This PDF includes special features, specifications, transportation dimensions, and working range.

OPtions for Model C64 Crawler

Model C64 Crawler 25-ton Crane with 160HP Cummins QSB 4.5-Tier 3

  • 5' Boom Extension with Pendent Cables
  • 10' Boom Extension with Pendent Cables
  • 20' Boom Extension with Pendent Cables
  • Full Revolving Fairlead
  • Boom Tip Fairlead
  • LSI Load Moment System
  • A-2-B Load Moment System
  • Drum Rotation Indicators (both drums)
  • Anti-Vandal Kit
  • 10 Ton Hook Block
  • 25 Ton Hook Block
  • 3rd Drum Winch (hydraulic drive)
  • Air Conditioner - Upper Cab
  • Tagline - Single Barrel
  • Electro-magnet 10KW Generator w/tagline and Controls
  • 40' Magnet
  • 1/2 Yard Dragline Bucket
  • 5/8 Yard Dragline Bucket
  • 1 Yard Dragline Bucket

NOTE: For clamshell and dragline applications you will need to order a revolving fairlead, boom tip fair lead, and a tagline.
 
   

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