Large excavator DX800LC-7

crawlerTier 4 - finaldiesel

Overview
The DX800LC-7 hydraulic excavator is powered by the Stage V Perkins 2506J diesel engine rated at 403 kW (548 HP). It is designed for large-scale earthmoving, quarry and mining operations, combining high power, heavy-duty components and Stage V after‑treatment (EGR, SCR, DOC, DPF).

Key features

• Perkins 2506J Stage V engine — 403 kW (548 HP) @ 1800 rpm (SAE J1995)
• Operating weight approximately 79,500 kg
• Standard bucket capacity 4.6 m³ — available range 4.25–5.24 m³
• High digging forces: bucket 37.6 t (ISO), arm 33.5 t (ISO)
• Main pumps: 2 x 504 l/min for high hydraulic flow

Engine and emissions

• Engine model: Perkins 2506J, 6 cylinders
• Emission standard: Stage V with EGR, SCR, DOC and DPF after‑treatment
• Rated power: 403 kW (548 HP) @ 1800 rpm (SAE J1995)

Hydraulics and performance

• Main pump flow: 2 x 504 l/min
• Travel speed: low range 2.9 km/h — high range 4.8 km/h
• Designed for heavy‑duty applications with options for larger buckets and S‑class buckets for rock

Applications and options
The DX800LC-7 is intended for heavy earthmoving, quarrying and mining. Factory and aftermarket options include heavy‑duty buckets (S‑class), reinforced undercarriage components and application‑specific attachments.

Specifications

• Operating weight: 79,500 kg
• Standard bucket capacity: 4.6 m³
• Bucket range: 4.25 – 5.24 m³
• Digging depth (7.7 m boom / 2.9 m arm): 7,725 mm
• Digging reach: 12,672 mm
• Digging height: 11,910 mm
• Overall width (with 600 mm shoes): 4,000 mm
• Height: 4,690 mm
• Overall length (travel position): 13,370 mm
• Tail swing radius: 4,010 mm
• Digging force — bucket (ISO): 37.6 t
• Digging force — arm (ISO): 33.5 t
• Engine: Perkins 2506J, 6 cylinders
• Engine power: 403 kW (548 HP) @ 1800 rpm (SAE J1995)
• Emission standard: Stage V (EGR, SCR, DOC, DPF)
• Main pumps max flow: 2 x 504 l/min