Contents
Working Range
| Volvo ECR38 | Dipper 49.2 in (1250 mm) | Dipper 59.1 in (1500 mm) |
|---|---|---|
| Max Digging Depth | 8.99 ft in (2740 mm) | 9.81 ft in (2990 mm) |
| Max Vertical Wall Digging Depth | 8.34 ft in (2540 mm) | 9.16 ft in (2790 mm) |
| Max Cutting Height | 14.54 ft in (4430 mm) | 14.97 ft in (4560 mm) |
| Max Loading Height | 10.47 ft in (3190 mm) | 10.93 ft in (3330 mm) |
| Max Reach Along Ground | 15.79 ft in (4810 mm) | 16.9 ft in (5150 mm) |
| Shipping Length Of Unit | 14.51 ft in (4420 mm) | 14.51 ft in (4420 mm) |
| Shipping Height Of Unit | 8.01 ft in (2440 mm) | 8.01 ft in (2440 mm) |
| Digging Force, Bucket | 6463 lbf (28.75 kN) | 6463 lbf (28.75 kN) |
| Digging Force, Dipper | 4305 lbf (19.15 kN) | 4305 lbf (19.15 kN) |
Dimensions
| Width to Outside of Tracks | 5.32 ft in (1620 mm) |
| Length of Track on Ground | 5.25 ft in (1600 mm) |
| Ground Clearance | 0.96 ft in (290 mm) |
| Height to Top of ROPS | 8.01 ft in (2440 mm) |
| Tail Swing Radius | 2.66 ft in (810 mm) |
| Removal Counterweight Clearance | 1.91 ft in (580 mm) |
Buckets
| Reference Bucket Capacity | 0.2 yd3 (0.1 m3) |
| Minimum Bucket Capacity | 0.1 yd3 (0.08 m3) |
| Maximum Bucket Capacity | 0.3 yd3 (0.2 m3) |
Engine Details
| Number of Cylinders | 3 |
| Engine Make | Volvo |
| Engine Model | Volvo D1.6 |
| Displacement | 100.2 cu in (1.642 L) |
| Bore | 3.46 in (88 mm) |
| Stroke | 3.54 in( 90 mm) |
| Gross Power | 27.6 hp (20.6 kw) |
| Net Power | 27 hp (20.2 kw) |
| Power Measured @ | 2200 rpm |
| Peak Torque | 76 lb ft (103 Nm) |
| Torque Measured @ | 1300 rpm |
| Aspiration | Naturally aspirated |
| Emission Standards | US EPA Tier 2 + EU Stage II |
Operational Specs
| Operating Weight (Canopy) | 7355 lb (3300 kg) |
| Operating Weight (Cab) | 7561 lb (3400 kg) |
| Shipping Weight (Canopy) | 7000 lb (3182 kg) |
| Shipping Weight (Cab) | 7207 lb (3276 kg) |
| Operating Voltage | 12 V |
| Alternator | 40 amps |
| Battery | 12 V, 65 Ah, CCA 600 |
Swing System
| Type | Turntable swing provided by direct-drive, radial piston hydraulic motor (no gear reduction) with remote lubrication |
| Swing Speed | 10 rpm |
| Turntable Brake | Automatic multi-disc brake |
Travel System
| Type | Each track driven by a 2-speed, axial-piston hydraulic motor and planetary reduction gear |
| Control | The travel control is automatically locked when the operator raises the left console |
| Traction Force (Drawbar Pull) | 6857 lbf (30.5 kN) |
| Max Travel Speed, Low | 1.7 mph (2.7 km/h) |
| Max Travel Speed, High | 2.4 mph (3.9 km/h) |
Undercarriage
| Shoe Size | 11.8 in (300 mm) |
| Track Gauge | 52 in (1320 mm) |
| Track Tensioning | Grease piston |
| Number of Track Rollers Per Side | 4 |
| Number of Carrier Rollers Per Side | 1 |
| Ground Pressure (Canopy) | 4.4 psi (30.34 kPa) |
| Ground Pressure (Cab) | 4.6 psi (31.72 kPa) |
| Dozer Blade (width x height) | 65 x 14.7 in (1650 x 370 mm) |
Hydraulic System
| Type | Closed-center, load-sensing hydraulic system providing fuel savings and independent control |
| Pump Type | Variable-displacement, load-sensing pump for all the equipment and travel circuits + gear pump for the power assistance circuit |
| Main Pump Flow | 24.9 gal/min (94.3 L/min) |
| Relief Valve Pressure | 3483 psi (24015 kPa) |
| Assistance Pump Flow | 4.9 gal/min (18.4 L/min) |
| Assistance Circuit Pressure | 508 psi (3502 kPa) |
| Double-acting Pump Flow | 15.9 gal/min (60 L/min) |
| Relief Valve Pressure | 3483 psi (24015 kPa) |
Service Refill Capacities
| Fuel Tank Capacity | 13 gal (49 L) |
| Engine Oil Capacity (w/ filter) | 1.9 gal (7 L) |
| Cooling System Capacity | 1.4 gal (5 L) |
| Hydraulic Tank Capacity | 4.8 gal (18 L) |
| Hydraulic System Capacity (w/ tank) | 12.7 gal (48 L) |
