Terex

Digger Derricks

Commander 4000 Series

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With their long history, innovative and quality design, the Commander Series of digger derricks is known throughout the industry.

Product Highlights

Commander Series digger derricks are available mounted either with a turret mount winch or a boom tip winch
Maximum capacities of 20,350 to 29,250 lb (9,231 to 13,881 kg)
Sheave Heights: 25.8 to 50.4 ft (7.9 to 15.4 m)
Please contact Sales for minimum chassis requirements

Product Documents

Product Brochure

Specifications

	4042	4045	4047	4050
Maximum Capacity	29,250 lb	27,500 lb	24,750 lb	24,600 lb
Capacity @ 10 ft Radius	23,500 lb	11,500 lb	11,000 lb	11,000 lb
Sheave Height	26.8 ft to 42.5 ft n(8.2 m to 13.0 m)	27.7 ft to 45.5 ft n(8.4 m to 13.9 m)	29.7 ft to 47.4 ft n(9.1 m to 14.4 m)	29.7 ft to 50.4 ft n(9.1 m to 15.4 m)
Typical Frame Height (FH)	40 in (101.6 cm)	40 in (101.6 cm)	40 in (101.6 cm)	40 in (101.6 cm)
Typical Cab Height	103 in (261.6 cm)	103 in (261.6 cm)	103 in (261.6 cm)	103 in (261.6 cm)
Offset	4.5 in (62.2 cm)	4.5 in (62.2 cm)	4.5 in (62.2 cm)	4.5 in (62.2 cm)
Overall Height	11’ 2”, 11’ 8”, 11’ 2”	11’ 2”, 11’ 8”, 11’ 2”	11’ 2”, 11’ 8”, 11’ 2”	11’ 2”, 11’ 8”, 11’ 2”
Overall Length	22’ 6.5”, 29’ 1”, 23’ 1”	23’ 11”, 30’ 1”, 23’ 7”	25’ 6.5”, 32’ 1”, 24’ 7”	25’ 6.5”, 32’ 1”, 24’ 7”
Unit Length	20’ 4” (6.2 m)	21’ 4” (6.5 m)	23’ 4” (7.1 m)	23’ 4” (7.1 m)
Front Axle	9,000 lb (4,082 kg)	12,000 lb (5,443 kg)	12,000 lb (5,443 kg)	12,000 lb (5,443 kg
Rear Axle	19,000 lb (8,618 kg)	19,000 lb (8,618 kg)	19,000 lb (8,618 kg)	19,000 lb (8,618 kg)
Gross Vehicle Weight Rating (GVWR)	28,000 lb (12,701 kg)	31,000 lb (14,061 kg)	31,000 lb (14,061 kg)	31,000 lb (14,061 kg)
Reco. Weight for Stability	25,000 lb (11,340 kg)	25,000 lb (11,340 kg)	25,000 lb (11,340 kg)	25,000 lb (11,340 kg)
Frame Section Modulus	18.0 in3	18.0 in3	18.0 in3	18.0 in3
Frame Yield Strength	50,000 psi	50,000 psi	50,000 psi	50,000 psi
Frame RBM	900,000 in-lb	900,000 in-lb	900,000 in-lb	900,000 in-lb