Specifications, Service, and Repair of Farm and Lawn Tractors

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John Deere 4044R Attachments

John Deere 4044R Front End Loader

400E Loader Specifications

Type of Attachment - Front End Loader
Model - 400E Loader
Compatibility - John Deere 4044R
Bucket Width - 1850 mm (73 in)
Length - 585 mm (23 in)
Mass - 108 kg (238 lb)
Hydraulic System Rated Flow - 39 L/min (10 gal/min)
Maximum Pressure - 17238 kPa (172 bar) (2500 psi)
Loader Raise Time - 4.26
Loader Lower Time - 3.13
Bucket Dump Time - 3.14
Bucket Rollback Time - 2.42
Lift Height (Maximum) To Pivot Pin - 2850 mm (112 in)
Bucket Level Clearance - 2646 mm (104 in)
Bucket Dumped Clearance - 2298 mm (90 in)
Overall Length - 3522 (139 in)
Digging Depth - 146 mm (6 in)
Reach At Maximum Lift Height with Bucket Dumped - 705 mm (28 in)
Bucket Reach on Ground with Bucket Leveled - 1672 mm (66 in)
Dump Angle - 42°
Dump Angle at Ground - 128°
Rollback Angle - 29°
Rollback Angle at Full Height - 110°
Overall Height In Carrying Position - 1505 mm (59 in)
Lift Capacity To Maximum Height at Pivot Point - 1087 kg (2391 lb)
Lift Capacity To Maximum Height - 800 kg (1760 lb)
Lift Capacity To 1500 mm (59 in) at the Pivot pin - 1307 kg (2875 lb)
Lift Capacity To 1500 mm (59 in) - 1043 kg (2295 lb)
Breakout Force At Pivot Point - 17138 N
Breakout Force At 500 mm forward of the Pivot point - 12910 N
Bucket Rollback Force At Maximum Height - 18300 N
Bucket Rollback Force At 1500 mm (59 in) Lift Height - 23100 N
Bucket Rollback Force At Ground Level Line - 15 500N (1422 lbf)

D170 Loader Specifications

Type of Attachment - Front End Loader
Model - D170 Loader
Compatibility - John Deere 4044R
Lifting capacity at pivot pin (maximum height) - 2391 lb. (1087 kg)
Lifting capacity at 0,5 m ahead of pivot pin - 1760 lb. (800 kg)
Lifting capacity to 59 in. at pivot pin - 2875 lb. (1307 kg)
Lifting capacity to 59 in. at 0,5 m ahead - 2295 lb. (1043 kg)
Maximum Lifting height at pivot pin - 112,1 in. (2,82 m)
Reach at maximum height - 28 in. (0,71 m)
Breakout force at pivot pin - 3853 lb. (1743 kg)
Breakout force at 0,5 m - 2902 lb. (1315 kg)
Dump angle - 42 degrees
Rollback angle - 28,6 degrees
Loader raising/lowering time - 4,26/3,13 sec.
Bucket dump time/regen - 3,14 sec.
Bucket rollback time - 2,42 sec.

H180 Loader Specifications

Type of Attachment - Front End Loader
Model - H180 Loader
Loader Type - Mechanical Self-Leveling (MSL)
Compatibility - John Deere 4044R
Bucket Width - 1,850 m (73 in.)
Bucket Length - 0,59 m (23 in.)
Bucket Mass - 146 kg (321 lbs)
Hydraulic System Rated Flow - 60 L/min. (16 gpm)
Hydraulic Maximum Pressure - 17238 kPa (172 bar) (2500 psi)
Lift Height (Maximum) To Pivot Pin - 2,8 m (110 in.)
Bucket Level Clearance - 2,59 m (102 in.)
Bucket Dumped Clearance - 2,18 m (86 in.)
Overall Length - 3,55 m (140 in.)
Digging Depth - 0,13 m (5 in.)
Reach At Maximum Lift Height with Bucket Dumped - 0,76 m (30 in.)
Bucket Reach on Ground with Bucket Leveled - 1,70 m (67 in.)
Dump Bucket Angle - 47°
Dump Bucket Angle at Ground - 130°
Rollback Bucket Angle - 38°
Overall Height In Carry Position - 1,54 m (60 in.)
Lift Capacity To Maximum Height at Pivot Point - 1006 kg (2213 lbs)
Lift Capacity To Maximum Height - 1010 kg (2222 lbs)
Lift Capacity To 1500 mm (59 in.) at pivot pin - 1263 kg (2779 lbs)
Lift Capacity To 1500 mm (59 in.) - 1201 kg (2642 lbs)
Breakout Force At Pivot Point - 17099N
Breakout Force At 500 mm forward of pivot point - 14882N
Bucket Rollback Force At maximum height - 15519N
Bucket Rollback Force At 1500 mm (59 in) lift height - 22063N
Bucket Rollback Force At Ground Level Line - 20611N
Loader Raise Time - 2,41 s.
Loader Lower Time - 1,62 s.
Bucket Dump Time - 2,46 s.
Bucket Rollback Time - 1,65 s.

John Deere 4044R Backhoe

485A Backhoe Specifications

Type of Attachment - Backhoe
Compatibility - John Deere 4044R
Digging Depth 2-ft (62 cm). Flat Bottom - 102 in. (257 cm)
Swing Arc - 170 deg.
Loading Height - 79 in. (199 cm)
Reach from Swing Pivot - 140 in. (353 cm)
485A Backhoe Transport Height - 92 in. (230 cm)
Loading Reach - 51 in. (128,5 cm)
Transport Overhang - 53 in. (133,5 cm)
Undercut - 19 in. (48 cm)
Stabilizer Spread (Raised) - 62 in. (156 cm)
Stabilizer Spread (Lowered) - 95 in. (239,4 cm)
Boom Lift Capacity - 820 lb. (372,7 kg)
SAE Dipperstick Digging Force - 2449 lb. (1113,2 kg)
SAE Bucket Digging Force - 3752 lb. (1705,5 kg)
Main Relief Valve Pressure - 2550 psi
Bucket Rotation - 180 deg.
Dimensions Given with Boom Pivot Height - 17 in. (43 cm)
Weight, with bolt on adapter ad 24 in. bucket - 1435 lb. (652,3 kg)

John Deere 4044R Snowblower

76 inch Snowblower Specifications

Model - Frontier SB2176
Type - Loader-Mount
Compatibility - JD 4044R
Working Width - 76 in.
Transport Width - 88 in.
Working Height - 27 in.
Length - 39 in.
Single/Dual Auger - Single
Auger Diameter - 15 in.
Auger Flighting Thickness - 5/16 in.
Impeller Diameter - 24 in.
Impeller Width - 8,5 in.
Impeller Shaft Diameter - 1,25 in.
Number of Impeller blades - 4
Impeller RPM - 580
Auger RPM - 185
Skid Shoe - Adjustable 6 positions
Skid Shoe Material - High carbon steel
End Plate Thickness 3/16 in.
Back Plate Thickness - 11ga
Impeller Housing Thickness - 11ga
Impeller Blade Thickness - 1/4 in.
Side Panel Bottom Thickness 1/2 in.
Cutting Edge - Replaceable
Cutting Edge Dimension - 3/8x2 in.
Chute Base - Standard
Parking Stand - Standard
Loader Compatibility - JD 400 Series Loader
Flow / Pressure - 18 to 23 gpm @ 3000 psi
Oil Cooler - Standard
Fan Drive - 127 cc/rev. Hydraulic Motor
Auger Drive - 409 cc/rev. Hydraulic Motor
Chute Deflector Adjustment (standard) - Manual
Chute Rotation (standard) - Hydraulic motor with electro-hydraulic valve
Chute - Two-part

74 inch Snow blower Specifications

Model - Frontier SB1174
Type - Rear Mount
Compatibility - JD 4044R
Hitch - Cat. 1 and Cat. 2 iMatch
Steel skid shoes - Adjustable and replaceable
Cutting edge - Welded
Park Stand - Standard
Chute type - Two part
Chute deflector - Manual standard
Optional deflector adjustment - 3000 psi. (14,647 kPa)
Chute rotation - Manual or hydraulic 265 degrees
Working height - 26 in. (66.0 cm)
Transport width - 74 in. (188.0 m)
Working width - 74 in. (188.0 m)
Length - 47.75 in. (121.3 cm)
Roller chain - #60
Chain idler adjustment - Manual
Chute diameter - 12 in. (30.5 cm)
Auger diameter - 15 in. (38.1 cm)
Auger speed - 200 RPM
Impeller speed - 540 RPM
Impeller blades - 4
Impeller diameter - 24 in. (61.0 cm)
Tractor PTO speed - 540 RPM
Minimum tractor HP - 35 PTO HP
Maximum tractor HP - 50 PTO HP
Auger overload protection - Shearbolt
PTO overload protection - Shearbolt
Operating weight - 664 lb. (301.2 kg)
Shipping weight - 666 lb. (302.1 kg)

John Deere 4044R Blade

72" Rear Blade Specifications

Models - Frontier RB2172
Blade Type - Rear Mount
Compatibility - JD 4044R
Hitch - Cat. 1 iMatch
Frame - Formed steel channel frame
Cutting edge - 1/2" x 6" (1.26 x 15.1 cm) reversible
Angle/Pivot - 360 Degrees
Angle-Forward - 3, up to 53 degrees each side
Angle-Reverse - 3, up to 53 degrees each side
Moldboard thickness - 1/4" (0.63 cm)
Moldboard length - 72" (182 cm)
Moldboard height - 17" (42.9 cm)
Moldboard type - Progressive-formed
Moldboard upperedge - Full bend
Offset (or swing) - 6" or 12" (15.1 or 30.2 cm) left or right
Tractor maximum - 65 HP
Tilt - 3, up to 22 degrees up and down
Operating weight - 422 lbs. (192 kg)

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