John Deere 744J Wheel Loader Specs
 
Engine
Type John Deere PowerTech 6125H
complies with EPA Tier 3 regulations
Cylinders 6
Valves per Cylinder 4
Displacement 766 cu. in. (12.5 L)
Net Peak Power (ISO9249) 288 hp (215 kW) @ 1,800 rpm
Net Peak Torque (ISO9249) 970 lb. ft. (1320 Nm) @ 1,100 rpm
Aspiration turbocharged and charge air cooled
Air Cleaner dual element dry type; restriction indicator in cab
Fan Drive belt driven, fan forward of coolers
Electrical System 24 volt with 80-amp alternator
Batteries (two 12 volt) 1,400 CCA; reserve capacity: 200 min.

 

Transmission
Travel Speeds
        Gear 1
        Gear 2
        Gear 3
        Gear 4		 Forward
4.6 mph (7.4 km/h)
8.6 mph (13.9 km/h)
13.1 mph (21.2 km/h)
24.5 mph (39.5 km/h)		 Reverse
4.6 mph (7.4 km/h)
8.6 mph (13.9 km/h)
19.3 mph (31.0 km/h)
 

 

Refill Capacities
Fuel Tank (with ground level fueling) 122 gal. (462 L)
Cooling System 40 qt. (38 L)
Engine Oil, Including Filter 40 qt. (38 L)
Transmission, Including Filter 30 qt. (28 L)
Differential (front and rear, each axle) 49 qt. (46 L)
Hydraulic Reservoir and Filters 38 gal. (144 L)
Wet-Disc Parking Brake 20 oz. (600 mL)

 

Hydraulic System / Steering    
Maximum Lift Capacity 5.25 cu. yd. (4.0m3) general-purpose bucket with bolt-on cutting edge 4.50 cu. yd. (3.4m3) general-purpose bucket with bolt-on cutting edge
     Lift at Ground Level
     Lift at Maximum Height		 45,469 lb (20 621 kg)
25,439 lb (11 537 kg)		 39,353 lb (17 847 kg)
23,212 lb (10 522 kg)

 
Dimensions (with Pin On Bucket) Standard Z-Bar High-Lift Z Bar
A) Height to Top of Cab 11 ft. 7 in. (3520 mm) 11 ft. 7 in. (3520 mm)
B) Height to Top of Exhaust 10 ft. 2 in. (3100 mm) 10 ft. 2 in. (3100 mm)
C) Ground Clearance 18.3 in. (465 mm) 18.3 in. (465 mm)
D) Length from Centerline to Front Axle 67 in. (1700 mm) 67 in. (1700 mm)
E) Wheelbase 134 in. (3400 mm) 134 in. (3400 mm)
F) Dump Clearance see below see below
G) Height to Hinge Pin, Fully Raised 14 ft. 1 in. (4281 mm) 15 ft. 11 in. (4848 mm)
H) Dump Reach see below see below
I) Maximum Digging Depth 3.6 in. (92 mm) 8.2 in. (208 mm)
J) Overall Length see below see below
K) Maximum Rollback at Ground Level 40 degrees 42 degrees
L) Maximum Rollback, Boom Fully Raised 55 degrees 55 degrees
M) Maximum Bucket Angle, Fully Raised 50 degrees 50 degrees

 
Dimensions (with Quick-Coupler and Bucket)
A) Dump Clearance see below
B) Dump Reach see below
C) Maximum Digging Depth 3.6 in. (93 mm)
D) Height to Hinge Pin, Fully Raised 14 ft. 1 in. (4280 mm)
E) Overall Length see below
F) Maximum Rollback, Boom Fully Raised 55 degrees
G) Maximum Bucket Discharge Angle, Fully Raised 50 degrees
H) Maximum Rollback at Ground Level 40 degrees

 

Standard Z-Bar Information with Pin On Bucket
Bucket Type/Size General Purpose w/ Bolt on Edge Light Material w/ Bolt on Edge
Capacity, Heaped SAE 5.25 cu. yd. (4.0 m3) 5.75 cu. yd. (4.4 m3)
Capacity, Struck SAE 4.5 cu. yd. (3.4 m3) 50 cu. yd. (3.8 m3)
Bucket Weight 5,027 lb (2280 kg) 5,411 lb (2454 kg)
Bucket Width 119.7 in. (3040 mm) 128.9 in. (3275 mm)
Breakout Force, SAE J732C 44,526 lb (20 193 kg) 38,834 lb (17 612 kg)
Tipping Load, Straight 38,978 lb (17 677 kg) 37,655 lb (17 077 kg)
Tipping Load, 35-Degree Turn, SAE 33,928 lb (15 387 kg) 32,691 lb (14 826 kg)
Tipping Load, 40-Degree Full Turn, SAE 32,839 lb (14 893 kg) 31,659 lb (14 358 kg)
Reach, 45-Degree Dump, 7 ft (2.13 m) Clearance 73 in. (1853 mm) 70.4 in. (1788 mm)
Reach, 45-Degree Discharge, Full Height 47.6 in. (1210 mm) 49.2 in. (1249 mm)
Dump Clearance, 45-Degree  Full Height 121.7 in. (3090 mm) 114.2 in. (2900 mm)
Overall Length, Bucket on Ground 27 ft. 11 in. (8504 mm) 28 ft. 6 in. (8682 mm)
Loader Clearance Circle, Bucket in Carry Position 44 ft. 8 in. (13 604 mm) 45 ft. 8 in. (13 914 mm)
Operating Weight 51,467 lb (23 341 kg) 51,851 lb (23 515 kg)

 

Standard Z-Bar Information with Quick-Coupler and Bucket
Bucket Type/Size General Purpose w/ Bolt on Edge
Capacity, Heaped SAE 5.5 cu. yd. (4.2 m3) 5.25 cu. yd. (4.0 m3)
Capacity, Struck SAE 5.0 cu. yd. (3.8 m3) 4.75 cu. yd. (3.6 m3)
Bucket Weight 6,798 lb (3083 kg) 6,681 lb (3030 kg)
Bucket Width 120 in. (3048 mm) 120 in. (3048 mm)
Breakout Force, SAE J732C 35,002 lb (15 877 kg) 36,235 lb (16 433 kg)
Tipping Load, Straight 36,797 lb (16 688 kg) 37,073 lb (16 813 kg)
Tipping Load, 40-Degree Full Turn, SAE 30,800 lb (13 968 kg) 31,049 lb (14 081 kg)
Reach, 45-Degree Dump, 7 ft (2.13 m) Clearance 78.3 in. (1988 mm) 77.4 in. (2083 mm)
Reach, 45-Degree Discharge, Full Height 57 in. (1447 mm) 55.5 in. (1409 mm)
Dump Clearance, 45-Degree  Full Height 113.1 in. (2872 mm) 114.3 in. (2904 mm)
Overall Length, Bucket on Ground 29 ft. 0 in. (8829 mm) 28 ft. 10 in. (8779 mm)
Loader Clearance Circle, Bucket in Carry Position 45 ft. 4 in. (13 806 mm) 45 ft. 2 in. (13 775 mm)
Operating Weight 53,116 lb (24 089 kg) 53,000 lb (24 036 kg)

 

High-Lift Z-Bar Pin-On Type Bucket
Bucket Type/Size General Purpose w/ Bolt on Edge
Capacity, Heaped SAE 4.5 cu. yd. (3.4 m3)
Capacity, Struck SAE 3.7 cu. yd. (2.8 m3)
Bucket Weight 4,721 lb (2141 kg)
Bucket Width 119.7 in. (3040 mm)
Breakout Force, SAE J732C 42,332 lb (19 198 kg)
Tipping Load, Straight 31,179 lb (16 487 kg)
Tipping Load, 35-Degree Turn, SAE 27,122 lb (12 300 kg)
Tipping Load, 40-Degree Full Turn, SAE 26,127 lb (11 849 kg)
Reach, 45-Degree Dump, 7 ft (2.13 m) Clearance 94.0 in. (2387 mm)
Reach, 45-Degree Discharge, Full Height 52 in. (1321 mm)
Dump Clearance, 45-Degree  Full Height 146 in. (3708 mm)
Overall Length, Bucket on Ground 29 ft. 9 in. (9072 mm)
Loader Clearance Circle, Bucket in Carry Position 46 ft. 5 in. (14 152 mm)
Operating Weight 51,985 lb (23 576 kg)
 
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