Medium excavator CX750D

crawlerdieselTier 4 - final

Overview
The CASE CX750D is a large crawler excavator designed for heavy earthmoving and mass excavation tasks. It delivers 512 hp, a standard bucket breakout force above 75,000 lb and an optional Mass Excavation configuration with up to 82,280 lb digging force. The machine includes an adjustable operator cab, advanced hydraulics with selectable work modes and a 7-in. full‑color LCD monitor for machine management.

Quick specifications

• Engine power: 512 hp | 382 kW
• Operating weight: 159,600 lb | 72,400 kg
• Bucket breakout force (standard): >75,000 lb
• Mass Excavation digging force (optional): up to 82,280 lb
• Monitor: 7 in. full‑color LCD

Standard equipment — ENGINE

• Isuzu AQ-6WG1X, six‑cylinder turbocharged diesel
• Tier 4 Final / Stage V compliant after‑treatment (SCR, DOC, CEGR/DPD)
• Common‑rail electronic injection, VGT turbocharger
• 500‑hour engine oil change interval; 24‑V electrical system

Standard equipment — HYDRAULICS

• Electronically controlled hydraulic pumps
• Selectable work modes and Free Swing
• Auto power boost for high demand cycles
• Hydraulic oil change interval: 5,000 hours; hydraulic filter interval: 1,000 hours

Standard equipment — OPERATOR ENVIRONMENT

• Pressurized, adjustable cab with air‑suspended heated high‑back seat
• Auto climate control (AC/heating/defrost)
• 7‑in. LED color monitor with programmable attachment settings
• AM/FM radio with Bluetooth, rear‑view camera and extensive storage

Standard equipment — TELEMATICS

• myCASEConstruction hardware with 7‑year advanced data subscription for remote monitoring and 2‑way communication

Optional equipment

• Auxiliary hydraulic configurations (single/double acting, proportional electronic controls, low‑flow secondary circuits)
• Hose burst check valve and hydraulic CWT removal device
• Full‑length track chain guards; retractable undercarriage options
• Cab protection options (FOPS/OPG levels), LED lighting package and full view monitors

Warranty

• Three‑year / 3,000‑hour full‑machine factory warranty
• 7‑year myCASEConstruction subscription included

Technical specifications

• Model: CX750D
• Brand: CASE Construction Equipment
• Engine model: Isuzu AQ‑6WG1X
• Rated power: 512 hp | 382 kW
• Operating weight: 159,600 lb | 72,400 kg
• Bucket breakout force (standard): >75,000 lb
• Mass Excavation configuration (optional): digging force up to 82,280 lb
• Monitor: 7‑in. full‑color LCD
• Key service intervals: engine oil 500 h; hydraulic oil 5,000 h; hydraulic filter 1,000 h
• Emissions: Tier 4 Final / Stage V with SCR, DOC, CEGR/DPD