Heavy duty mining excavator 970E 70 ton big crawler digger QSX15 engine Tier 3/Stage IIIA

Heavy duty rollers, reinforced idler frame and optional full track guard guarantee the integrity of our undercarriage.

It’s this core strength that enables our customers to keep working and earning – around the clock.
ROPS (Roll Over Protection System) and FOPS (Falling Object Protection System) safeguard your most important asset:

your operator in the toughest environment.
Visibility is key to protecting your operator and workers on site. The large glass surface area, increased by 15%

on the E-series cab compared with our previous model, combined with the rear-view camera,

provides an extraordinary view of the 933E’s surroundings.
Greater hydraulic flow and higher swing speeds combine to improve cycle times by 12% on tasks

such as truck loading, digging, trenching and backfilling compared with our previous model.

Operating weight with cab 70500-70960 kg
Engine power 373 kW (500hp) @ 1800 rpm
Bucket capacity 4.0/5.2 m³
Maximum travel speed (High) 4.4 km/h
Maximum travel speed (Low) 2.7 km/h
Maximum swing speed 6.8 rpm
Arm breakout force 319 kN
Arm breakout force Power boost 347 kN
Bucket breakout force 360 kN
Bucket breakout force Power boost 393 kN
Shipping length 12230 mm
Shipping width 4260 mm
Shipping height 4710 mm
Track shoe width (std) 650 mm
Boom 6600 mm
Arm 2900 mm
Digging reach 11450 mm
Digging reach on ground 11170 mm
Digging depth 7180 mm
Vertical wall digging depth 4070 mm
Cutting height 10950 mm
Dumping height 7030 mm
Minimum front swing radius 4900 mm
Model Cu-mmins QSX15
Emission Tier 3 / Stage IIIA
System maximum flow 2×450 L/min (2x119 gal/min)
System pressure 34.3 MPa 

Contact Sales Manager: Teresa Xuan

Mobile/Whatsapp/Wechat: +86 17705652725

Email: teresa (at)