Dragline

P&H 9020C

Bucket capacity 55 - 93 m³ 75 - 117 yd³
Boom length 90 - 125 m 300 - 405 ft.

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Keep your operation humming

No matter what boom length, bucket capacity or geometry you need, you’ll find a P&H dragline built from the ground up to deliver long-term, consistent, reliable performance.

Ultra-strong tub distributes loads evenly for outstanding reliability
A-frame engineered to effectively manage load forces
Four-chord boom has the structural integrity to operate in tough conditions
Electronics platform to help operators perform at peak efficiency

Features and benefits

Tub engineered to perform

Built for long life and low maintenance, P&H tubs handle multi-directional loads and verti-shield welding joins on all intersection plates with one continuous weld resulting in minimal distortion with widely distributed loading and low residual stresses.

Intelligent, productivity-focused electronics

Track your machine’s performance to support efficient operation and maintenance activities. The Centurion control system utilizes smart electronics to monitor dragline operation.

Highly engineered boom and A-frame

Stability, excellent visibility of boom point sheaves and balanced axial working loads with the four-chord boom with flat underside. For maximum-rated suspended load, the A-frame is engineered to keep load forces low.

Engineered with user input

Whether it’s pursuing advances in safety, delivery or solutions that improve your day-to-day maintenance and inspection activities, our goal is to help you meet your goals for increased production, reduced downtime and lower cost per unit moved.

Outstanding service

At the core of our commitment to customers is collaboration to develop innovative parts, products, consumables and systems designed to lower total cost of ownership while optimizing production.

Specifications for 9020C

Full specifications for AC drive

Full specifications for DC drive

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US system Metric

Tub and shoes

Tub diameter	22.3 m
Ground pressure (tub)	148 kPa
Tub/deck clearance	2.0 m
Rail circle diameter	19.5 m
Quantity and diameter of rollers	141 x 356 mm
Pitch diameter, swing rack	17.9 m
Shoe size (maximum dimensions)	5.2 x 21.3 m
Ground pressure (shoes)**	265.9 kPa
Width across shoes	32.6 m
Clearance under shoes	0.6 m
Normal length of step	2.3 m

** Shoe ground pressure assumes 90% of machine weight is on shoes

Tub diameter	73.0 ft.
Ground pressure (tub)	21.4 psi
Tub/deck clearance	6.7 ft.
Rail circle diameter	64 ft.
Quantity and diameter of rollers	141 x 14 in
Pitch diameter, swing rack	58.8 ft.
Shoe size (maximum dimensions)	17 x 70 ft.
Ground pressure (shoes)**	38.5 psi
Width across shoes	107 ft.
Clearance under shoes	1.9 ft.
Normal length of step	7.5 ft.

** Shoe ground pressure assumes 90% of machine weight is on shoes

Working ranges

Suspended load rating	219 996 kg
Boom length	106.7 m
Boom angle	37.5 deg
Operating radius	98.5 m
Dig depth (practical)	68.3 m
Dumping height	49.9 m

Suspended load rating	485,000 lbs.
Boom length	350.0 ft.
Boom angle	37.5 deg
Operating radius	323.3 ft.
Dig depth (practical)	224.0 ft.
Dumping height	163.7 ft.

Rotating frame and house

Length machinery house	35.9 m
Width of machinery house	30.5 m
Rear end radius	24.5 m
Center pin to boom foot	12.2 m
Boom foot height	4.9 m
Rotating frame depth	2.84 m

Length machinery house	117.8 ft.
Width of machinery house	100.0 ft.
Rear end radius	80.3 ft.
Center pin to boom foot	40.0 ft.
Boom foot height	16.2 ft.
Rotating frame depth	112.0 in

Weights (x 1,000): standard

Net weight	5 288.1 kg
Counter weight	556.1 kg
Working weight*	5 844.2 kg

*without bucket, weights are approximate

Net weight	11,658 lbs.
Counter weight	1,226 lbs.
Working weight*	12,884 lbs.

*without bucket, weights are approximate

Rope and drum diameters

Hoist ropes (2)	101.6 mm
Drag ropes (2)	101.6 mm
Hoist drum	286 cm
Drag drum	286 cm

Hoist ropes (2)	4.375 in
Drag ropes (2)	4.365 in
Hoist drum	112.5 in
Drag drum	112.5 in

AC motors: standard

Type	Quantity	Rated HP	Rated volts
Hoist motors	6	1 800	690
Drag motors	6	1 800	690
Swing motors	6	1 150	690
Walking motors	2	1 430	690
Inverter cabinets	6	Water cooled IGBT - AFE

Type	Quantity	Rated HP	Rated volts
Hoist motors	6	1,800	690
Drag motors	6	1,800	690
Swing motors	6	1,150	690
Walking motors	2	1,430	690
Inverter cabinets	6	Water cooled IGBT - AFE

Boom and fairlead

Boom construction	4 Wide flanged chords with line pipe lacing
Boom material	HSLA
Boom point sheave	Pivoting - 3 454 mm diameter
Fairlead	Constant Contact Style
Fairlead sheaves	3 454 mm diameter

Boom construction	4 Wide flanged chords with line pipe lacing
Boom material	HSLA
Boom point sheave	Pivoting - 136 in. diameter
Fairlead	Constant Contact Style
Fairlead sheaves	136 in diameter

Tub and shoes

Tub diameter	22.3 m
Ground pressure (tub)	148 kPa
Tub/deck clearance	2.0 m
Rail circle diameter	19.5 m
Quantity and diameter of rollers	141 x 356 mm
Pitch diameter, swing rack	17.9 m
Shoe size (maximum dimensions)	5.2 x 21.3 m
Ground pressure (shoes)**	267.6 kPa
Width across shoes	32.6 m
Clearance under shoes	0.6 m
Normal length of step	2.3 m

** Shoe ground pressure assumes 90% of machine weight is on shoes

Tub diameter	73.0 ft.
Ground pressure (tub)	21.5 psi
Tub/deck clearance	6.7 ft.
Rail circle diameter	64 ft.
Quantity and diameter of rollers	141 x 14 in
Pitch diameter, swing rack	58.8 ft.
Shoe size (maximum dimensions)	17 x 70 ft.
Ground pressure (shoes)**	38.8 psi
Width across shoes	107 ft.
Clearance under shoes	1.9 ft.
Normal length of step	7.5 ft.

** Shoe ground pressure assumes 90% of machine weight is on shoes

Working ranges

Suspended load rating	219 996 kg
Boom length	106.7 m
Boom angle	37.5 deg
Operating radius	98.5 m
Dig depth (practical)	68.3 m
Dumping height	49.9 m

Suspended load rating	485,000 lbs.
Boom length	350.0 ft.
Boom angle	37.5 deg
Operating radius	323.3 ft.
Dig depth (practical)	224.0 ft.
Dumping height	163.7 ft.

Rotating frame and house

Length machinery house	35.9 m
Width of machinery house	30.5 m
Rear end radius	24.5 m
Center pin to boom foot	12.2 m
Boom foot height	4.9 m
Rotating frame depth	2.84 m

Length machinery house	117.8 ft.
Width of machinery house	100.0 ft.
Rear end radius	80.3 ft.
Center pin to boom foot	40.0 ft.
Boom foot height	16.2 ft.
Rotating frame depth	112.0 in

Weights (x 1,000): standard

Net weight	5 564.8 kg
Counter weight	316.2 kg
Working weight*	5 880.9 kg

*without bucket, weights are approximate

Net weight	12,268 lbs.
Counter weight	697 lbs.
Working weight*	12,965 lbs.

*without bucket, weights are approximate

Rope and drum diameters

Hoist ropes (2)	101.6 mm
Drag ropes (2)	101.6 mm
Hoist drum	286 cm
Drag drum	286 cm

Hoist ropes (2)	4.375 in
Drag ropes (2)	4.365 in
Hoist drum	112.5 in
Drag drum	112.5 in

Boom and fairlead

Boom construction	4 Wide flanged chords with line pipe lacing
Boom material	HSLA
Boom point sheave	Pivoting - 3 454 mm diameter
Fairlead	Constant Contact Style
Fairlead sheaves	3 454 mm diameter

Boom construction	4 Wide flanged chords with line pipe lacing
Boom material	HSLA
Boom point sheave	Pivoting - 136 in diameter
Fairlead	Constant Contact Style
Fairlead sheaves	136 in diameter

Motors and generators: standard

Type	Quantity	Rated/peak HP	Rated/peak volts
Hoist motors	6	1 550/2 330	475/600
Drag motors	6	1 550/2 330	475/600
Swing motors	6	1 045/1 480	475/600
Walking motors	2	1 300/1 880	475/600
M.G. sets	3	4 000	6.6KV

Type	Quantity	Rated/peak HP	Rated/peak volts
Hoist motors	6	1,550/2,330	475/600
Drag motors	6	1,550/2,330	475/600
Swing motors	6	1,045/1,480	475/600
Walking motors	2	1,300/1,880	475/600
M.G. sets	3	4,000	6.6KV

Support you can count on

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P&H draglines are built for cost-effective productivity and reliability

Advanced structural analysis, CAD modeling and high-tech gearing software have been utilized to create a dragline designed to deliver outstanding long-term cost-effective productivity and reliability.