If you’re looking for high productivity in environments that need low ground-bearing pressure, the 4100C BOSS is designed for softer operating surfaces. Built for double-side loading, this machine has extra reach and clearance for maximum load capacity.
| Height of cut | 16.9 m |
| Radius of cut | 24.7 m |
| Dumping height* (door open) | 9.5 m |
| Floor level radius | 16.3 m |
| Tail swing radius | 11.6 m |
| Operator eye level | 9.8 m |
| Height of cut | 55 ft. 4 in |
| Radius of cut | 80 ft. 11 in |
| Dumping height* (door open) | 31 ft. 0 in |
| Floor level radius | 53 ft. 5 in |
| Tail swing radius | 38 ft. 0 in |
| Operator eye level | 32 ft. 3 in |
| Nominal payload* | 90.7 mt |
| Nominal dipper capacity SAE struck |
49 m3 |
| Rated suspended load | 174.0 mt |
| Optimum truck size (360 mt (400 st) truck shown) |
172 - 363 mt |
| Nominal payload* | 100 st |
| Nominal dipper capacity SAE struck |
64.0 yd3 |
| Rated suspended load | 192 st |
| Optimum truck size (360 mt (400 st) truck shown) |
190 - 400 st |
| Supply voltage* | 7 200 or 13 800V 3 Phase, 60 Hz |
6 000, 6 600, 7 200 or 11 000 Hz 3 Phase, 50 Hz |
| Supply transformer | (Minimum) 3 300 kVA | |
| Minimum short circuit VA available at shovel | 25 MVA | |
*Voltage per customer requirements
| Supply voltage* | 7,200 or 13,800 V 3 Phase, 60 Hz |
6,000, 6,600, 7,200 or 11,000 Hz 3 Phase, 50 Hz |
| Supply transformer | (Minimum) 3,300 kVA | |
| Minimum short circuit VA available at shovel | 25 MVA | |
*Voltage per customer requirements
Propel on demand provides rapid transfer to propel mode. Rapid transfers allow frequent positioning of the shovel to the bank resulting in faster cycle times and more efficient digging.
Two rugged P&H planetary gear cases of proven design independently transmit torque to the drive sprockets, producing the tractive effort required for fast, efficient propel and positioning operations.
P&H brand Delta drive low tension sprocket drive system with heavy duty cast crawler shoes.
Spring-set air release disc brakes – one per motor
Propel on demand provides rapid transfer to propel mode. Rapid transfers allow frequent positioning of the shovel to the bank resulting in faster cycle times and more efficient digging.
Two rugged P&H planetary gear cases of proven design independently transmit torque to the drive sprockets, producing the tractive effort required for fast, efficient propel and positioning operations.
P&H brand Delta drive low tension sprocket drive system with heavy duty cast crawler shoes.
Spring-set air release disc brakes – one per motor
Powerband V-belt drive between motor and gear case absorbs shock loads.
First and second reduction gearing in enclosed gear case for reliable splash lubrication, ease of maintenance, and extended component life.
Twin-leg dipper handle with torsion box and rack and pinion drive has inherent stability in the bank for optimal digging.
Spring-set air release disc brake.
Powerband V-belt drive between motor and gear case absorbs shock loads.
First and second reduction gearing in enclosed gear case for reliable splash lubrication, ease of maintenance, and extended component life.
Twin-leg dipper handle with torsion box and rack and pinion drive has inherent stability in the bank for optimal digging.
Spring-set air release disc brake.
Two modular P&H planetary gear cases of proven design and a single piece forged swing gear transmit torque for fast cycle times.
Spring-set air release disc brakes – one per motor.
Splash lube filtration system.
Two modular P&H planetary gear cases of proven design and a single piece forged swing gear transmit torque for fast cycle times.
Spring-set air release disc brakes – one per motor.
Splash lube filtration system.
All gearing housed in single enclosed gear case with filtered oil circulation for reliable splash lubrication and ease of maintenance.
Large 172.72 cm diameter hoist drum for extended rope bending life. Ferrule becket system and dual electric tuggers are standard for efficient rope change. Dual electric tugger option is available.
Spring-set air release disc brakes – one per motor.
All gearing housed in single enclosed gear case with filtered oil circulation for reliable splash lubrication and ease of maintenance.
Large 68 in diameter hoist drum for extended rope bending life. Ferrule becket system and dual electric tuggers are standard for efficient rope change. Dual electric tugger option is available.
Spring-set air release disc brakes – one per motor.