Duct Dawg Air DDHXA-75/100 Underground Puller

By Sherman+Reilly / October 31, 2021

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Duct Dawg Air DDHXA-75/100 Underground Puller

DDHXA-75/100 – 7,500 OR 10,000 LBS. PULLING CAPACITY

The Sherman+Reilly^® Duct Dawg ^® Air DDHXA 75/100 is an underground puller capable of pulling 7,500 lbs. or 10,000 lbs. with a BOSS^® Air Systems air compressor. The Duct Dawg Air features a compact, under 17-foot footprint with a fully articulating, self-supported, 3-axis boom. Simplified underground jobsite setup. Equipped with an on-board air compressor to tackle multiple jobs with one piece of equipment.

Download Spec Sheet

KEY FEATURES

CAPABILITY

Pulling Capability: DDHXA-75 7,500 lbs., DDHXA-100 10,000 lbs.

OPERATOR’S STATION

Durable, battery-powered wireless remote control for safer operation. Smooth operation with 3-speed gearbox on the 75 model and 2-speed on the 100 model. Equipped with a digital recorder to continuously measure length of cable deployed and line tension.

HYDRAULIC SYSTEM

Hydraulically driven, twin capstan bullwheels. Single engine powering hydraulics and compressor. Digital and manual hydraulic operation interface.

Pulling Rope

DDHXA-75 3/8 in., 6 x 25 XIP IWRC steel wire rope, 2,000 ft.

DDHXA-100 7/16 in., 6 x 25 XIP IWRC steel wire rope, 2,200 ft.

SPECIFICATIONS

Print Duct Dawg Air Specifications

Pulling Capacity Max

7,500/10,000 lbs

Bullwheels

Twin capstan, 6 in. dia., 5-groove followed by 6-groove/ Twin capstan, 7 in. dia., 5-groove followed by 6-groove

Engine

71 peak Hp, Diesel, water-cooled, electric start

Pulling Rope

3/8 in., 6 x 25 XIP IWRC steel wire rope, 2,000 ft./ 7/16 in., 6 x 25 XIP IWRC steel wire rope, 2,200 ft

Frame Construction

Steel tubing, continuous-weld

Length, Overall, Nominal

16 ft. 9 in.

Width, Overall, Nominal

95 in.

Height, Overall, Nominal

114 in.

Weight, Nominal

8,900 lbs. with rope/9,100 lbs. with rope

Hose Reel

1 in. by 50 ft.

Air Compressor

High flow: 160 cfm at 40 psi; Low flow: 90 cfm at 90 psi

ALL SPECIFICATIONS

Duct Dawg Air DDHXA-75/100 Underground Puller

Download Specifications

	DDHXA-75	DDHXA-100
Pulling Capacity	Max 7,500 lbs.	10,000 lbs.
Bullwheels	Twin capstan, 6 in. dia., 5-groove followed by 6-groove	Twin capstan, 7 in. dia., 5-groove followed by 6-groove
Gearbox and Line Speed	1st gear 0-60 fpm at 7,500 lbs. with demand payout 2nd gear 0-120 fpm at 3,500 lbs. with demand payout 3rd gear 0-285 fpm at 1,500 lbs. with demand payout	1st gear 0-60 fpm at 10,000 lbs. with demand payout 2nd gear 0-120 fpm at 5,000 lbs. with demand payout
Drive System	Hydraulic	Hydraulic
Hydraulic Fluid	ISO grade 32	ISO grade 32
Hydraulic Reservoir	40 Gallon with cold weather package optional	40 Gallon with cold weather package optional
Engine	71 peak Hp, Diesel, water-cooled, electric start	71 peak Hp, Diesel, water-cooled, electric start
Fuel Capacity	13 Gallons	13 Gallons
Pulling Rope	3/8 in., 6 x 25 XIP IWRC steel wire rope, 2,000 ft.	7/16 in., 6 x 25 XIP IWRC steel wire rope, 2,200 ft.
Boom	Hydraulic, joystick controlled, 3-axis, 50° swing arc - 17 in. sheave with swivel head	Hydraulic, joystick controlled, 3-axis, 50° swing arc - 17 in. sheave with swivel head
Level-wind	Dual automatic fairlead sheaves	Dual automatic fairlead sheaves
Puller Mounted Controls	Dual redundancy hydraulic override	Dual redundancy hydraulic override
Puller Wireless Controls	CANbus controller communicating with radio controlled remote (100 ft. max)	CANbus controller communicating with radio controlled remote (100 ft. max)
Footage Counter	Electronic, actual footage, pay-in and pay-out with memory	Electronic, actual footage, pay-in and pay-out with memory
Hydraulic Tool Circuit	7 gpm @ 2,500 psi auxiliary	7 gpm @ 2,500 psi auxiliary
Pulling Connectors	Rotation-resistant: (1) E-35 rated at 3,000 lbs.& (1) E-49 rated at 8,000 lbs.	Rotation-resistant: (1) rated at 3,000 lbs.& (1) rated at 8,000 lbs.
Frame Construction	Steel tubing, continuous-weld	Steel tubing, continuous-weld
Length, overall, nominal	16 ft. 9 in.	16 ft. 9 in.
Width	95 in.	95 in.
Height, overall, nominal	114 in.	114 in.
Weight*, nominal	8,900 lbs. with rope	9,100 lbs. with rope
GVWR	9,500 lbs.	9,500 lbs.
Suspension	Leaf-spring	Leaf-spring
Axel Configuration	Single	Single
Suspension	Leaf-spring	Leaf-spring
GVWR	9,500 lbs.	9,500 lbs.
Suspension	Leaf-spring	Leaf-spring
Axel Configuration	Single	Single
Wheel Configuration and Tires	Single, LT235/75R17.5	Single, LT235/75R17.5
Brakes, trailer	Electric, with safety break-away switch	Electric, with safety break-away switch
Towing Attachment	3 in. adjustable pintle eye	3 in. adjustable pintle eye
Safety Chains	2 ea. with hooks	2 ea. with hooks
Tie Downs	5/8 in. dia. steel D-rings	5/8 in. dia. steel D-rings
Front / Nose Jack	Hydraulic, with shoe - 144 in.2 of surface area	Hydraulic, with shoe - 144 in.2 of surface area
Stabilizing Jacks	Hydraulic, with shoe at rear corners - 144 in.2 of surface area	Hydraulic, with shoe at rear corners - 144 in.2 of surface area
Electrical System	12 VDC, 90 amp alternator	12 VDC, 90 amp alternator
Lights, navigation	US DOT LED, 12 VDC	US DOT LED, 12 VDC
Battery	12 V	12 V
Grounding	3/4 in. dia. copper-clad steel ground loops (4)	3/4 in. dia. copper-clad steel ground loops (4)
Fire Extinguisher	ABC	ABC
Hose Reel	1 in. by 50 ft.	1 in. by 50 ft.
Air Compressor	High flow: 160 cfm at 40 psi; Low flow: 90 cfm at 90 psi	High flow: 160 cfm at 40 psi; Low flow: 90 cfm at 90 psi

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OPTIONS

Strobe Light

Solar Battery Charger

Submersible Pumps

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