John Deere
643M Frontloader
Front End Loaders
Light and strong, the M loader is the affordable loader for all standard Agriculture applications.
Current product detail page listed in the official John Deere AFME sitemap; this does not assert a 2026 model year or confirmed Eswatini stock.
The AFME sitemap includes model-year-specific and legacy listings. Confirm current model, configuration, and Eswatini availability with SwaziTrac before quoting.
Model / part number: 1772C
Technical specification source: Official manufacturer technical data
Catalogue source: John Deere Africa & Middle East (AFME) · Checked 2026-10-04
Specifications
Key Specs12 specifications
- Lift Capacity At Full Height Measured At Pivot (U) (Metric)
- 1814.0 kg
- Lift Capacity At Full Height Measured At Pivot (U) (Imperial)
- 3999.0 lb.
- Boom Breakout Force Measured At Pivot (Y) (Metric)
- 2252.0 kg
- Boom Breakout Force Measured At Pivot (Y) (Imperial)
- 4965.0 lb.
- Bucket Rollback Force Capacity At Ground Level Line (ZZ) (Metric)
- 3025.0 kg
- Bucket Rollback Force Capacity At Ground Level Line (ZZ) (Imperial)
- 6669.0 lb.
- Maximum Lift Height (A) (Metric)
- 4300.0 mm
- Maximum Lift Height (A) (Imperial)
- 169.0 in.
- Clearance At Full Height Bucket Dumped (Metric)
- 3267.0 mm
- Clearance At Full Height Bucket Dumped (Imperial)
- 129.0 in.
- Dump Angle (E)
- -60.0 degree (angle)
- Rollback Angle (G)
- 50.0 degree (angle)
Tractor6 specifications
- Wheelbase (Metric)
- 2765.0 mm
- Wheelbase (Imperial)
- 109.0 in.
- Pump Capacity (Metric)
- 114.0 L/min
- Pump Capacity (Imperial)
- 30.0 gpm
- Rated Pressure (Metric)
- 200.0 bar
- Rated Pressure (Imperial)
- 2900.0 psi
Loader42 specifications
- Base Weight
- 538.0 lb.
- Bucket Weight (Metric)
- 244.0 kg
- Bucket Weight (Imperial)
- 538.0 lb.
- Lift Capacity At Full Height Measured At Pivot (U) (Metric)
- 1814.0 kg
- Lift Capacity At Full Height Measured At Pivot (U) (Imperial)
- 3999.0 lb.
- Lift Capacity At Full Height Measured At 800 mm Ahead Of Pivot (Metric)
- 1875.0 kg
- Lift Capacity At Full Height Measured At 800 mm Ahead Of Pivot (Imperial)
- 4134.0 lb.
- Lift Capacity At 59 in. (1500 mm) Measured At Pivot (Metric)
- 2026.0 kg
- Lift Capacity At 59 in. (1500 mm) Measured At Pivot (Imperial)
- 4467.0 lb.
- Lift Capacity At 59 in. (1500 mm) Measured At 800 mm Ahead Of Pivot (X) (Metric)
- 1930.0 kg
- Lift Capacity At 59 in. (1500 mm) Measured At 800 mm Ahead Of Pivot (X) (Imperial)
- 4255.0 lb.
- Boom Breakout Force Measured At Pivot (Y) (Metric)
- 2252.0 kg
- Boom Breakout Force Measured At Pivot (Y) (Imperial)
- 4965.0 lb.
- Boom Breakout Force Measured At 800 mm Ahead Of Pivot (Z) (Metric)
- 1978.0 kg
- Boom Breakout Force Measured At 800 mm Ahead Of Pivot (Z) (Imperial)
- 4361.0 lb.
- At Maximum Height (VV) (Metric)
- 1869.0 kg
- At Maximum Height (VV) (Imperial)
- 4120.0 lb.
- At 59 in. (1500 mm) Lift Height (XX) (Metric)
- 3094.0 kg
- At 59 in. (1500 mm) Lift Height (XX) (Imperial)
- 6821.0 lb.
- Bucket Rollback Force Capacity At Ground Level Line (ZZ) (Metric)
- 3025.0 kg
- Bucket Rollback Force Capacity At Ground Level Line (ZZ) (Imperial)
- 6669.0 lb.
- Maximum Lift Height (A) (Metric)
- 4300.0 mm
- Maximum Lift Height (A) (Imperial)
- 169.0 in.
- At Full Height Bucket Level (B) (Metric)
- 4037.0 mm
- At Full Height Bucket Level (B) (Imperial)
- 159.0 in.
- Clearance At Full Height Bucket Dumped (Metric)
- 3267.0 mm
- Clearance At Full Height Bucket Dumped (Imperial)
- 129.0 in.
- Overall Length (I+F) (Metric)
- 5470.0 mm
- Overall Length (I+F) (Imperial)
- 215.0 in.
- Digging Depth (H) (Metric)
- 75.0 mm
- Digging Depth (H) (Imperial)
- 2.95 in.
- Reach At Maximum Height (D) (Metric)
- 638.0 mm
- Reach At Maximum Height (D) (Imperial)
- 25.0 in.
- Reach At Ground Level Bucket Level (Metric)
- 2705.0 mm
- Reach At Ground Level Bucket Level (Imperial)
- 106.5 in.
- Dump Angle (E)
- -60.0 degree (angle)
- Rollback Angle (G)
- 50.0 degree (angle)
- Dump Angle, Ground
- -115.0 degree (angle)
- Loader Raise
- 4.7 seconds
- Loader Lower
- 3.4 seconds
- Bucket Dump
- 4.4 seconds
- Bucket Rollback
- 4.9 seconds