Caterpillar D7E LGP Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Caterpillar ➔
Model: D7E LGP ➔

The Caterpillar D7E LGP is a crawler dozer designed for grading, pushing, and site preparation in soft or low-ground-pressure applications. The LGP configuration uses wider tracks to reduce ground pressure and improve flotation on wet, sandy, or unstable terrain. The D7E model is part of Caterpillar's medium dozer lineup and is commonly used in construction, land clearing, road building, and earthmoving. It features a diesel-electric powertrain architecture, blade control systems, and undercarriage components suited to heavy-duty dozing work. The Caterpillar D7E LGP is recognized for traction, stability, and efficient material handling in demanding field conditions.

Dimensions

Caterpillar D7E LGP Crawler Dozer Dimensions specifications
Ground Clearance	1.60 ft (0.49 m)
Height - Top of Cab	11.20 ft (3.41 m)
Length of Track on Ground	11.40 ft (3.47 m)
Length w/ Blade	18.40 ft (5.61 m)
Length w/o Blade	15.20 ft (4.63 m)
Width Over Tracks	11.30 ft (3.44 m)

Engine

Caterpillar D7E LGP Crawler Dozer Engine specifications
Displacement	567.60 cu in (9,301.32 cu cm)
Engine Model	C9.3 Acert
Gross Power	252.00 hp (187.92 kw)
Make	Cat
Power Measured @	1700 rpm

Hydraulic System

Caterpillar D7E LGP Crawler Dozer Hydraulic System specifications
Pump Flow Capacity	82.50 gpm (312.26 lpm)
Relief Valve Pressure	4000 psi

Operating Specifications

Caterpillar D7E LGP Crawler Dozer Operating Specifications specifications
Cooling System Fluid Capacity	23.00 gal (87.06 l)
Engine Oil Capacity	8.00 gal (30.28 l)
Final Drives Fluid Capacity	11.10 gal (42.01 l)
Fuel Capacity	108.10 gal (409.16 l)
Hydraulic Fluid Capacity	20.10 gal (76.08 l)

Standard Blade

Caterpillar D7E LGP Crawler Dozer Standard Blade specifications
Capacity	7.70 cu yd (5.89 cu m)
Height	53.00 in (134.62 cm)
Width	15.00 ft (4.57 m)

Transmission

Caterpillar D7E LGP Crawler Dozer Transmission specifications
Transmission Type	Electric

Undercarriage

Caterpillar D7E LGP Crawler Dozer Undercarriage specifications
Ground Contact Area	9,792.00 cu in (160,462.49 cu cm)
Ground Pressure	6.3 psi
Number of Carrier Rollers per Side	2
Number of Shoes per Side	44
Number of Track Rollers per Side	8
Standard Shoe Size	36.10 in (91.69 cm)
Track Gauge	7.50 ft (2.29 m)
Track Pitch	8.60 in (21.84 cm)

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